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 22:03:19 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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3403 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    6.7098 ^ gpio_control_in_1[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[6]/shift_register[4] (net)
                    0.0465    0.0000    6.7098 ^ gpio_control_in_1[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    7.2479 ^ gpio_control_in_1[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[6]/net53 (net)
                    0.0786    0.0001    7.2480 ^ gpio_control_in_1[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2480   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.8389 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9389   clock uncertainty
                             -0.4840    6.4549   clock reconvergence pessimism
                             -0.0405    6.4144   library hold time
                                        6.4144   data required time
-------------------------------------------------------------------------------------
                                        6.4144   data required time
                                       -7.2480   data arrival time
-------------------------------------------------------------------------------------
                                        0.8335   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.8569 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    7.2264 ^ gpio_control_in_1[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[7]/shift_register[4] (net)
                    0.0465    0.0000    7.2264 ^ gpio_control_in_1[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    7.7645 ^ gpio_control_in_1[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[7]/net53 (net)
                    0.0786    0.0001    7.7646 ^ gpio_control_in_1[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7646   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.3957 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4957   clock uncertainty
                             -0.5242    6.9715   clock reconvergence pessimism
                             -0.0405    6.9310   library hold time
                                        6.9310   data required time
-------------------------------------------------------------------------------------
                                        6.9310   data required time
                                       -7.7646   data arrival time
-------------------------------------------------------------------------------------
                                        0.8335   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.2874 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    0.6568 ^ gpio_control_bidir_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[0]/shift_register[4] (net)
                    0.0465    0.0000    0.6569 ^ gpio_control_bidir_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    1.1949 ^ gpio_control_bidir_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_bidir_1[0]/net53 (net)
                    0.0786    0.0001    1.1950 ^ gpio_control_bidir_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1950   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    0.3143 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4143   clock uncertainty
                             -0.0124    0.4020   clock reconvergence pessimism
                             -0.0405    0.3615   library hold time
                                        0.3615   data required time
-------------------------------------------------------------------------------------
                                        0.3615   data required time
                                       -1.1950   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.1495 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    8.5190 ^ gpio_control_in_2[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[4]/shift_register[4] (net)
                    0.0465    0.0000    8.5190 ^ gpio_control_in_2[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    9.0571 ^ gpio_control_in_2[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[4]/net53 (net)
                    0.0786    0.0001    9.0572 ^ gpio_control_in_2[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0572   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.7891 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8891   clock uncertainty
                             -0.6250    8.2641   clock reconvergence pessimism
                             -0.0405    8.2236   library hold time
                                        8.2236   data required time
-------------------------------------------------------------------------------------
                                        8.2236   data required time
                                       -9.0572   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.6684 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    8.0378 ^ gpio_control_in_2[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[5]/shift_register[4] (net)
                    0.0465    0.0000    8.0378 ^ gpio_control_in_2[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    8.5759 ^ gpio_control_in_2[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[5]/net53 (net)
                    0.0786    0.0001    8.5760 ^ gpio_control_in_2[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5760   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.2704 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3704   clock uncertainty
                             -0.5875    7.7829   clock reconvergence pessimism
                             -0.0405    7.7424   library hold time
                                        7.7424   data required time
-------------------------------------------------------------------------------------
                                        7.7424   data required time
                                       -8.5760   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.6551 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    5.0246 ^ gpio_control_in_2[12]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[12]/shift_register[4] (net)
                    0.0465    0.0000    5.0246 ^ gpio_control_in_2[12]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    5.5627 ^ gpio_control_in_2[12]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[12]/net53 (net)
                    0.0786    0.0001    5.5628 ^ gpio_control_in_2[12]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5628   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.0224 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1224   clock uncertainty
                             -0.3527    4.7697   clock reconvergence pessimism
                             -0.0405    4.7292   library hold time
                                        4.7292   data required time
-------------------------------------------------------------------------------------
                                        4.7292   data required time
                                       -5.5628   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.7078 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    1.0773 ^ gpio_control_bidir_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[1]/shift_register[4] (net)
                    0.0465    0.0000    1.0773 ^ gpio_control_bidir_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    1.6154 ^ gpio_control_bidir_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_bidir_1[1]/net53 (net)
                    0.0786    0.0001    1.6155 ^ gpio_control_bidir_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6155   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    0.7675 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8675   clock uncertainty
                             -0.0451    0.8224   clock reconvergence pessimism
                             -0.0405    0.7819   library hold time
                                        0.7819   data required time
-------------------------------------------------------------------------------------
                                        0.7819   data required time
                                       -1.6155   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.0556 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.1840 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.1843 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    8.5538 ^ gpio_control_in_1[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[10]/shift_register[4] (net)
                    0.0465    0.0000    8.5538 ^ gpio_control_in_1[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    9.0919 ^ gpio_control_in_1[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[10]/net53 (net)
                    0.0786    0.0001    9.0919 ^ gpio_control_in_1[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0919   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.8266 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9266   clock uncertainty
                             -0.6277    8.2989   clock reconvergence pessimism
                             -0.0405    8.2584   library hold time
                                        8.2584   data required time
-------------------------------------------------------------------------------------
                                        8.2584   data required time
                                       -9.0919   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.1125 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    4.4820 ^ gpio_control_in_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[1]/shift_register[4] (net)
                    0.0465    0.0000    4.4820 ^ gpio_control_in_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    5.0201 ^ gpio_control_in_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[1]/net53 (net)
                    0.0786    0.0001    5.0202 ^ gpio_control_in_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0202   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.4375 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5375   clock uncertainty
                             -0.3104    4.2271   clock reconvergence pessimism
                             -0.0405    4.1866   library hold time
                                        4.1866   data required time
-------------------------------------------------------------------------------------
                                        4.1866   data required time
                                       -5.0202   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.5468 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    4.9162 ^ gpio_control_in_1[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[2]/shift_register[4] (net)
                    0.0465    0.0000    4.9163 ^ gpio_control_in_1[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    5.4543 ^ gpio_control_in_1[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[2]/net53 (net)
                    0.0786    0.0001    5.4544 ^ gpio_control_in_1[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4544   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.9056 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0056   clock uncertainty
                             -0.3443    4.6614   clock reconvergence pessimism
                             -0.0405    4.6209   library hold time
                                        4.6209   data required time
-------------------------------------------------------------------------------------
                                        4.6209   data required time
                                       -5.4544   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.2914 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    7.6609 ^ gpio_control_in_1[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[8]/shift_register[4] (net)
                    0.0465    0.0000    7.6609 ^ gpio_control_in_1[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    8.1990 ^ gpio_control_in_1[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[8]/net53 (net)
                    0.0786    0.0001    8.1991 ^ gpio_control_in_1[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1991   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.8641 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9641   clock uncertainty
                             -0.5581    7.4060   clock reconvergence pessimism
                             -0.0405    7.3655   library hold time
                                        7.3655   data required time
-------------------------------------------------------------------------------------
                                        7.3655   data required time
                                       -8.1991   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.7402 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    8.1097 ^ gpio_control_in_1[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[9]/shift_register[4] (net)
                    0.0465    0.0000    8.1097 ^ gpio_control_in_1[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    8.6478 ^ gpio_control_in_1[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[9]/net53 (net)
                    0.0786    0.0001    8.6479 ^ gpio_control_in_1[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6479   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.3479 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4479   clock uncertainty
                             -0.5931    7.8548   clock reconvergence pessimism
                             -0.0405    7.8143   library hold time
                                        7.8143   data required time
-------------------------------------------------------------------------------------
                                        7.8143   data required time
                                       -8.6479   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.9035 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    3.2729 ^ gpio_control_bidir_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[0]/shift_register[4] (net)
                    0.0465    0.0000    3.2729 ^ gpio_control_bidir_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    3.8110 ^ gpio_control_bidir_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_bidir_2[0]/net53 (net)
                    0.0786    0.0001    3.8111 ^ gpio_control_bidir_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8111   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.1342 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2342   clock uncertainty
                             -0.2162    3.0180   clock reconvergence pessimism
                             -0.0405    2.9775   library hold time
                                        2.9775   data required time
-------------------------------------------------------------------------------------
                                        2.9775   data required time
                                       -3.8111   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.4870 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    2.8564 ^ gpio_control_bidir_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[1]/shift_register[4] (net)
                    0.0465    0.0000    2.8565 ^ gpio_control_bidir_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    3.3945 ^ gpio_control_bidir_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_bidir_2[1]/net53 (net)
                    0.0786    0.0001    3.3946 ^ gpio_control_bidir_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3946   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.6853 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7853   clock uncertainty
                             -0.1838    2.6015   clock reconvergence pessimism
                             -0.0405    2.5610   library hold time
                                        2.5610   data required time
-------------------------------------------------------------------------------------
                                        2.5610   data required time
                                       -3.3946   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.0697 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    2.4391 ^ gpio_control_bidir_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[2]/shift_register[4] (net)
                    0.0465    0.0000    2.4392 ^ gpio_control_bidir_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    2.9772 ^ gpio_control_bidir_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_bidir_2[2]/net53 (net)
                    0.0786    0.0001    2.9773 ^ gpio_control_bidir_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9773   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.2355 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3355   clock uncertainty
                             -0.1512    2.1842   clock reconvergence pessimism
                             -0.0405    2.1437   library hold time
                                        2.1437   data required time
-------------------------------------------------------------------------------------
                                        2.1437   data required time
                                       -2.9773   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.6854 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    4.0548 ^ gpio_control_in_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[0]/shift_register[4] (net)
                    0.0465    0.0000    4.0549 ^ gpio_control_in_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    4.5929 ^ gpio_control_in_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[0]/net53 (net)
                    0.0786    0.0001    4.5930 ^ gpio_control_in_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5930   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.9771 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0771   clock uncertainty
                             -0.2771    3.7999   clock reconvergence pessimism
                             -0.0405    3.7594   library hold time
                                        3.7594   data required time
-------------------------------------------------------------------------------------
                                        3.7594   data required time
                                       -4.5930   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.9702 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    5.3396 ^ gpio_control_in_1[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[3]/shift_register[4] (net)
                    0.0465    0.0000    5.3397 ^ gpio_control_in_1[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    5.8777 ^ gpio_control_in_1[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[3]/net53 (net)
                    0.0786    0.0001    5.8778 ^ gpio_control_in_1[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8778   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.3620 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4620   clock uncertainty
                             -0.3773    5.0848   clock reconvergence pessimism
                             -0.0405    5.0443   library hold time
                                        5.0443   data required time
-------------------------------------------------------------------------------------
                                        5.0443   data required time
                                       -5.8778   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.3975 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    5.7669 ^ gpio_control_in_1[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[4]/shift_register[4] (net)
                    0.0465    0.0000    5.7670 ^ gpio_control_in_1[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    6.3050 ^ gpio_control_in_1[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[4]/net53 (net)
                    0.0786    0.0001    6.3051 ^ gpio_control_in_1[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3051   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.8226 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9226   clock uncertainty
                             -0.4105    5.5120   clock reconvergence pessimism
                             -0.0405    5.4715   library hold time
                                        5.4715   data required time
-------------------------------------------------------------------------------------
                                        5.4715   data required time
                                       -6.3051   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.8231 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    6.1925 ^ gpio_control_in_1[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[5]/shift_register[4] (net)
                    0.0465    0.0000    6.1926 ^ gpio_control_in_1[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    6.7306 ^ gpio_control_in_1[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1[5]/net53 (net)
                    0.0786    0.0001    6.7307 ^ gpio_control_in_1[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7307   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.2814 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3814   clock uncertainty
                             -0.4437    5.9376   clock reconvergence pessimism
                             -0.0405    5.8971   library hold time
                                        5.8971   data required time
-------------------------------------------------------------------------------------
                                        5.8971   data required time
                                       -6.7307   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.1272 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    1.4966 ^ gpio_control_in_1a[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[0]/shift_register[4] (net)
                    0.0465    0.0000    1.4967 ^ gpio_control_in_1a[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    2.0348 ^ gpio_control_in_1a[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1a[0]/net53 (net)
                    0.0786    0.0001    2.0348 ^ gpio_control_in_1a[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0348   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    1.2196 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3196   clock uncertainty
                             -0.0778    1.2418   clock reconvergence pessimism
                             -0.0405    1.2013   library hold time
                                        1.2013   data required time
-------------------------------------------------------------------------------------
                                        1.2013   data required time
                                       -2.0348   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.5550 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    1.9244 ^ gpio_control_in_1a[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[1]/shift_register[4] (net)
                    0.0465    0.0000    1.9244 ^ gpio_control_in_1a[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    2.4625 ^ gpio_control_in_1a[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1a[1]/net53 (net)
                    0.0786    0.0001    2.4626 ^ gpio_control_in_1a[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4626   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    1.6807 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7807   clock uncertainty
                             -0.1111    1.6695   clock reconvergence pessimism
                             -0.0405    1.6290   library hold time
                                        1.6290   data required time
-------------------------------------------------------------------------------------
                                        1.6290   data required time
                                       -2.4626   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.9758 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    2.3453 ^ gpio_control_in_1a[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[2]/shift_register[4] (net)
                    0.0465    0.0000    2.3453 ^ gpio_control_in_1a[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    2.8834 ^ gpio_control_in_1a[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1a[2]/net53 (net)
                    0.0786    0.0001    2.8835 ^ gpio_control_in_1a[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8835   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.1343 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2343   clock uncertainty
                             -0.1439    2.0904   clock reconvergence pessimism
                             -0.0405    2.0499   library hold time
                                        2.0499   data required time
-------------------------------------------------------------------------------------
                                        2.0499   data required time
                                       -2.8835   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.3999 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    2.7694 ^ gpio_control_in_1a[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[3]/shift_register[4] (net)
                    0.0465    0.0000    2.7694 ^ gpio_control_in_1a[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    3.3075 ^ gpio_control_in_1a[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1a[3]/net53 (net)
                    0.0786    0.0001    3.3076 ^ gpio_control_in_1a[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3076   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.5915 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6915   clock uncertainty
                             -0.1770    2.5145   clock reconvergence pessimism
                             -0.0405    2.4740   library hold time
                                        2.4740   data required time
-------------------------------------------------------------------------------------
                                        2.4740   data required time
                                       -3.3076   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.4585 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    9.8279 ^ gpio_control_in_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[1]/shift_register[4] (net)
                    0.0465    0.0000    9.8279 ^ gpio_control_in_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381   10.3660 ^ gpio_control_in_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[1]/net53 (net)
                    0.0786    0.0001   10.3661 ^ gpio_control_in_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3661   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011   10.2000 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3000   clock uncertainty
                             -0.7270    9.5730   clock reconvergence pessimism
                             -0.0405    9.5325   library hold time
                                        9.5325   data required time
-------------------------------------------------------------------------------------
                                        9.5325   data required time
                                      -10.3661   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.5823 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    8.9518 ^ gpio_control_in_2[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[3]/shift_register[4] (net)
                    0.0465    0.0000    8.9518 ^ gpio_control_in_2[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    9.4899 ^ gpio_control_in_2[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[3]/net53 (net)
                    0.0786    0.0001    9.4900 ^ gpio_control_in_2[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4900   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    9.2556 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3556   clock uncertainty
                             -0.6587    8.6969   clock reconvergence pessimism
                             -0.0405    8.6564   library hold time
                                        8.6564   data required time
-------------------------------------------------------------------------------------
                                        8.6564   data required time
                                       -9.4900   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.8205 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    3.1899 ^ gpio_control_in_1a[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[4]/shift_register[4] (net)
                    0.0465    0.0000    3.1900 ^ gpio_control_in_1a[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    3.7280 ^ gpio_control_in_1a[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1a[4]/net53 (net)
                    0.0786    0.0001    3.7281 ^ gpio_control_in_1a[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7281   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.0448 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1448   clock uncertainty
                             -0.2097    2.9351   clock reconvergence pessimism
                             -0.0405    2.8946   library hold time
                                        2.8946   data required time
-------------------------------------------------------------------------------------
                                        2.8946   data required time
                                       -3.7281   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.4988 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    5.8682 ^ gpio_control_in_2[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[10]/shift_register[4] (net)
                    0.0465    0.0000    5.8683 ^ gpio_control_in_2[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    6.4063 ^ gpio_control_in_2[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[10]/net53 (net)
                    0.0786    0.0001    6.4064 ^ gpio_control_in_2[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4064   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.9318 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0318   clock uncertainty
                             -0.4184    5.6133   clock reconvergence pessimism
                             -0.0405    5.5728   library hold time
                                        5.5728   data required time
-------------------------------------------------------------------------------------
                                        5.5728   data required time
                                       -6.4064   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.0751 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    5.4445 ^ gpio_control_in_2[11]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[11]/shift_register[4] (net)
                    0.0465    0.0000    5.4445 ^ gpio_control_in_2[11]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    5.9826 ^ gpio_control_in_2[11]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[11]/net53 (net)
                    0.0786    0.0001    5.9827 ^ gpio_control_in_2[11]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9827   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.4750 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5750   clock uncertainty
                             -0.3854    5.1896   clock reconvergence pessimism
                             -0.0405    5.1491   library hold time
                                        5.1491   data required time
-------------------------------------------------------------------------------------
                                        5.1491   data required time
                                       -5.9827   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.1751 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    4.5446 ^ gpio_control_in_2[13]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[13]/shift_register[4] (net)
                    0.0465    0.0000    4.5446 ^ gpio_control_in_2[13]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    5.0827 ^ gpio_control_in_2[13]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[13]/net53 (net)
                    0.0786    0.0001    5.0828 ^ gpio_control_in_2[13]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0828   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.5050 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6050   clock uncertainty
                             -0.3153    4.2897   clock reconvergence pessimism
                             -0.0405    4.2492   library hold time
                                        4.2492   data required time
-------------------------------------------------------------------------------------
                                        4.2492   data required time
                                       -5.0828   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.7518 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    4.1212 ^ gpio_control_in_2[14]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[14]/shift_register[4] (net)
                    0.0465    0.0000    4.1213 ^ gpio_control_in_2[14]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    4.6593 ^ gpio_control_in_2[14]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[14]/net53 (net)
                    0.0786    0.0001    4.6594 ^ gpio_control_in_2[14]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6594   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.0487 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1487   clock uncertainty
                             -0.2823    3.8664   clock reconvergence pessimism
                             -0.0405    3.8259   library hold time
                                        3.8259   data required time
-------------------------------------------------------------------------------------
                                        3.8259   data required time
                                       -4.6594   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.3234 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    3.6929 ^ gpio_control_in_2[15]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[15]/shift_register[4] (net)
                    0.0465    0.0000    3.6929 ^ gpio_control_in_2[15]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    4.2310 ^ gpio_control_in_2[15]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[15]/net53 (net)
                    0.0786    0.0001    4.2311 ^ gpio_control_in_2[15]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2311   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.5869 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6869   clock uncertainty
                             -0.2489    3.4380   clock reconvergence pessimism
                             -0.0405    3.3975   library hold time
                                        3.3975   data required time
-------------------------------------------------------------------------------------
                                        3.3975   data required time
                                       -4.2311   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.1856 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    7.5550 ^ gpio_control_in_2[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[6]/shift_register[4] (net)
                    0.0465    0.0000    7.5550 ^ gpio_control_in_2[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    8.0931 ^ gpio_control_in_2[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[6]/net53 (net)
                    0.0786    0.0001    8.0932 ^ gpio_control_in_2[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0932   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.7500 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8500   clock uncertainty
                             -0.5499    7.3001   clock reconvergence pessimism
                             -0.0405    7.2596   library hold time
                                        7.2596   data required time
-------------------------------------------------------------------------------------
                                        7.2596   data required time
                                       -8.0932   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.7662 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    7.1357 ^ gpio_control_in_2[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[7]/shift_register[4] (net)
                    0.0465    0.0000    7.1357 ^ gpio_control_in_2[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    7.6738 ^ gpio_control_in_2[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[7]/net53 (net)
                    0.0786    0.0001    7.6739 ^ gpio_control_in_2[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6739   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.2980 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3980   clock uncertainty
                             -0.5172    6.8808   clock reconvergence pessimism
                             -0.0405    6.8403   library hold time
                                        6.8403   data required time
-------------------------------------------------------------------------------------
                                        6.8403   data required time
                                       -7.6739   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3432 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    6.7127 ^ gpio_control_in_2[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[8]/shift_register[4] (net)
                    0.0465    0.0000    6.7127 ^ gpio_control_in_2[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    7.2508 ^ gpio_control_in_2[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[8]/net53 (net)
                    0.0786    0.0001    7.2509 ^ gpio_control_in_2[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2509   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.8420 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9420   clock uncertainty
                             -0.4842    6.4578   clock reconvergence pessimism
                             -0.0405    6.4173   library hold time
                                        6.4173   data required time
-------------------------------------------------------------------------------------
                                        6.4173   data required time
                                       -7.2509   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.9214 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    6.2909 ^ gpio_control_in_2[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[9]/shift_register[4] (net)
                    0.0465    0.0000    6.2909 ^ gpio_control_in_2[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    6.8290 ^ gpio_control_in_2[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[9]/net53 (net)
                    0.0786    0.0001    6.8291 ^ gpio_control_in_2[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8291   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.3874 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4874   clock uncertainty
                             -0.4514    6.0360   clock reconvergence pessimism
                             -0.0405    5.9955   library hold time
                                        5.9955   data required time
-------------------------------------------------------------------------------------
                                        5.9955   data required time
                                       -6.8291   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.7677 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.8961 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.8964 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694   10.2658 ^ gpio_control_in_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[0]/shift_register[4] (net)
                    0.0465    0.0000   10.2659 ^ gpio_control_in_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381   10.8039 ^ gpio_control_in_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[0]/net53 (net)
                    0.0786    0.0001   10.8040 ^ gpio_control_in_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8040   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011   10.6721 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7721   clock uncertainty
                             -0.7611   10.0109   clock reconvergence pessimism
                             -0.0405    9.9704   library hold time
                                        9.9704   data required time
-------------------------------------------------------------------------------------
                                        9.9704   data required time
                                      -10.8040   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.0222 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    9.3916 ^ gpio_control_in_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[2]/shift_register[4] (net)
                    0.0465    0.0000    9.3917 ^ gpio_control_in_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    9.9298 ^ gpio_control_in_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_2[2]/net53 (net)
                    0.0786    0.0001    9.9298 ^ gpio_control_in_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9298   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    9.7298 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8298   clock uncertainty
                             -0.6930    9.1368   clock reconvergence pessimism
                             -0.0405    9.0963   library hold time
                                        9.0963   data required time
-------------------------------------------------------------------------------------
                                        9.0963   data required time
                                       -9.9298   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.2566 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0465    0.3694    3.6261 ^ gpio_control_in_1a[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[5]/shift_register[4] (net)
                    0.0465    0.0000    3.6261 ^ gpio_control_in_1a[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0786    0.5381    4.1642 ^ gpio_control_in_1a[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0057                                 gpio_control_in_1a[5]/net53 (net)
                    0.0786    0.0001    4.1643 ^ gpio_control_in_1a[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1643   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.5149 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6149   clock uncertainty
                             -0.2437    3.3712   clock reconvergence pessimism
                             -0.0405    3.3307   library hold time
                                        3.3307   data required time
-------------------------------------------------------------------------------------
                                        3.3307   data required time
                                       -4.1643   data arrival time
-------------------------------------------------------------------------------------
                                        0.8336   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    6.3446 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.7144 ^ gpio_control_in_1[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[6]/shift_register[11] (net)
                    0.0458    0.0000    6.7144 ^ gpio_control_in_1[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    7.2465 ^ gpio_control_in_1[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[6]/net49 (net)
                    0.0718    0.0000    7.2465 ^ gpio_control_in_1[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2465   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9345   clock uncertainty
                             -0.4840    6.4505   clock reconvergence pessimism
                             -0.0396    6.4109   library hold time
                                        6.4109   data required time
-------------------------------------------------------------------------------------
                                        6.4109   data required time
                                       -7.2465   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    6.8612 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.2310 ^ gpio_control_in_1[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[7]/shift_register[11] (net)
                    0.0458    0.0000    7.2310 ^ gpio_control_in_1[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    7.7631 ^ gpio_control_in_1[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[7]/net49 (net)
                    0.0718    0.0000    7.7631 ^ gpio_control_in_1[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7631   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3913 ^ gpio_control_in_1[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4913   clock uncertainty
                             -0.5242    6.9671   clock reconvergence pessimism
                             -0.0396    6.9274   library hold time
                                        6.9274   data required time
-------------------------------------------------------------------------------------
                                        6.9274   data required time
                                       -7.7631   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    0.2917 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    0.6614 ^ gpio_control_bidir_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_1[0]/shift_register[11] (net)
                    0.0458    0.0000    0.6615 ^ gpio_control_bidir_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    1.1936 ^ gpio_control_bidir_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_bidir_1[0]/net49 (net)
                    0.0718    0.0000    1.1936 ^ gpio_control_bidir_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1936   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4099   clock uncertainty
                             -0.0124    0.3975   clock reconvergence pessimism
                             -0.0396    0.3579   library hold time
                                        0.3579   data required time
-------------------------------------------------------------------------------------
                                        0.3579   data required time
                                       -1.1936   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    4.6594 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.0292 ^ gpio_control_in_2[12]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[12]/shift_register[11] (net)
                    0.0458    0.0000    5.0292 ^ gpio_control_in_2[12]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    5.5613 ^ gpio_control_in_2[12]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[12]/net49 (net)
                    0.0718    0.0000    5.5613 ^ gpio_control_in_2[12]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5613   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0179 ^ gpio_control_in_2[12]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1179   clock uncertainty
                             -0.3527    4.7653   clock reconvergence pessimism
                             -0.0396    4.7256   library hold time
                                        4.7256   data required time
-------------------------------------------------------------------------------------
                                        4.7256   data required time
                                       -5.5613   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    7.6727 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.0424 ^ gpio_control_in_2[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[5]/shift_register[11] (net)
                    0.0458    0.0000    8.0424 ^ gpio_control_in_2[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    8.5745 ^ gpio_control_in_2[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[5]/net49 (net)
                    0.0718    0.0000    8.5746 ^ gpio_control_in_2[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5746   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3660   clock uncertainty
                             -0.5875    7.7785   clock reconvergence pessimism
                             -0.0396    7.7389   library hold time
                                        7.7389   data required time
-------------------------------------------------------------------------------------
                                        7.7389   data required time
                                       -8.5746   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    8.1538 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.5236 ^ gpio_control_in_2[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[4]/shift_register[11] (net)
                    0.0458    0.0000    8.5236 ^ gpio_control_in_2[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    9.0557 ^ gpio_control_in_2[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[4]/net49 (net)
                    0.0718    0.0000    9.0557 ^ gpio_control_in_2[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0557   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8847   clock uncertainty
                             -0.6250    8.2597   clock reconvergence pessimism
                             -0.0396    8.2200   library hold time
                                        8.2200   data required time
-------------------------------------------------------------------------------------
                                        8.2200   data required time
                                       -9.0557   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    9.9007 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698   10.2704 ^ gpio_control_in_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[0]/shift_register[11] (net)
                    0.0458    0.0000   10.2705 ^ gpio_control_in_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321   10.8025 ^ gpio_control_in_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[0]/net49 (net)
                    0.0718    0.0000   10.8026 ^ gpio_control_in_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8026   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.5288 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.6673 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.6676 ^ gpio_control_in_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7676   clock uncertainty
                             -0.7611   10.0065   clock reconvergence pessimism
                             -0.0396    9.9669   library hold time
                                        9.9669   data required time
-------------------------------------------------------------------------------------
                                        9.9669   data required time
                                      -10.8026   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    3.2609 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.6307 ^ gpio_control_in_1a[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[5]/shift_register[11] (net)
                    0.0458    0.0000    3.6307 ^ gpio_control_in_1a[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    4.1628 ^ gpio_control_in_1a[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1a[5]/net49 (net)
                    0.0718    0.0000    4.1628 ^ gpio_control_in_1a[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1628   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6105   clock uncertainty
                             -0.2437    3.3668   clock reconvergence pessimism
                             -0.0396    3.3271   library hold time
                                        3.3271   data required time
-------------------------------------------------------------------------------------
                                        3.3271   data required time
                                       -4.1628   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    9.0265 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    9.3963 ^ gpio_control_in_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[2]/shift_register[11] (net)
                    0.0458    0.0000    9.3963 ^ gpio_control_in_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    9.9284 ^ gpio_control_in_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[2]/net49 (net)
                    0.0718    0.0000    9.9284 ^ gpio_control_in_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9284   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7253 ^ gpio_control_in_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8253   clock uncertainty
                             -0.6930    9.1323   clock reconvergence pessimism
                             -0.0396    9.0927   library hold time
                                        9.0927   data required time
-------------------------------------------------------------------------------------
                                        9.0927   data required time
                                       -9.9284   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    7.7445 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.1143 ^ gpio_control_in_1[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[9]/shift_register[11] (net)
                    0.0458    0.0000    8.1143 ^ gpio_control_in_1[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    8.6464 ^ gpio_control_in_1[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[9]/net49 (net)
                    0.0718    0.0000    8.6464 ^ gpio_control_in_1[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6464   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4435   clock uncertainty
                             -0.5931    7.8504   clock reconvergence pessimism
                             -0.0396    7.8107   library hold time
                                        7.8107   data required time
-------------------------------------------------------------------------------------
                                        7.8107   data required time
                                       -8.6464   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    9.4628 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    9.8325 ^ gpio_control_in_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[1]/shift_register[11] (net)
                    0.0458    0.0000    9.8325 ^ gpio_control_in_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321   10.3646 ^ gpio_control_in_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[1]/net49 (net)
                    0.0718    0.0000   10.3647 ^ gpio_control_in_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3647   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.2956   clock uncertainty
                             -0.7270    9.5686   clock reconvergence pessimism
                             -0.0396    9.5290   library hold time
                                        9.5290   data required time
-------------------------------------------------------------------------------------
                                        9.5290   data required time
                                      -10.3647   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    8.5866 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.9564 ^ gpio_control_in_2[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[3]/shift_register[11] (net)
                    0.0458    0.0000    8.9564 ^ gpio_control_in_2[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    9.4885 ^ gpio_control_in_2[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[3]/net49 (net)
                    0.0718    0.0000    9.4885 ^ gpio_control_in_2[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4885   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3512   clock uncertainty
                             -0.6587    8.6925   clock reconvergence pessimism
                             -0.0396    8.6528   library hold time
                                        8.6528   data required time
-------------------------------------------------------------------------------------
                                        8.6528   data required time
                                       -9.4885   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    7.1899 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.5596 ^ gpio_control_in_2[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[6]/shift_register[11] (net)
                    0.0458    0.0000    7.5596 ^ gpio_control_in_2[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    8.0917 ^ gpio_control_in_2[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[6]/net49 (net)
                    0.0718    0.0000    8.0918 ^ gpio_control_in_2[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0918   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8456   clock uncertainty
                             -0.5499    7.2957   clock reconvergence pessimism
                             -0.0396    7.2561   library hold time
                                        7.2561   data required time
-------------------------------------------------------------------------------------
                                        7.2561   data required time
                                       -8.0918   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    0.7121 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    1.0819 ^ gpio_control_bidir_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_1[1]/shift_register[11] (net)
                    0.0458    0.0000    1.0819 ^ gpio_control_bidir_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    1.6140 ^ gpio_control_bidir_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_bidir_1[1]/net49 (net)
                    0.0718    0.0000    1.6140 ^ gpio_control_bidir_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6140   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8631   clock uncertainty
                             -0.0451    0.8179   clock reconvergence pessimism
                             -0.0396    0.7783   library hold time
                                        0.7783   data required time
-------------------------------------------------------------------------------------
                                        0.7783   data required time
                                       -1.6140   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    2.9078 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.2775 ^ gpio_control_bidir_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[0]/shift_register[11] (net)
                    0.0458    0.0000    3.2775 ^ gpio_control_bidir_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    3.8096 ^ gpio_control_bidir_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_bidir_2[0]/net49 (net)
                    0.0718    0.0000    3.8097 ^ gpio_control_bidir_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8097   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2298   clock uncertainty
                             -0.2162    3.0136   clock reconvergence pessimism
                             -0.0396    2.9740   library hold time
                                        2.9740   data required time
-------------------------------------------------------------------------------------
                                        2.9740   data required time
                                       -3.8097   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    2.4913 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.8610 ^ gpio_control_bidir_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[1]/shift_register[11] (net)
                    0.0458    0.0000    2.8611 ^ gpio_control_bidir_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    3.3931 ^ gpio_control_bidir_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_bidir_2[1]/net49 (net)
                    0.0718    0.0000    3.3932 ^ gpio_control_bidir_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3932   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7809   clock uncertainty
                             -0.1838    2.5971   clock reconvergence pessimism
                             -0.0396    2.5575   library hold time
                                        2.5575   data required time
-------------------------------------------------------------------------------------
                                        2.5575   data required time
                                       -3.3932   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    2.0740 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.4437 ^ gpio_control_bidir_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[2]/shift_register[11] (net)
                    0.0458    0.0000    2.4438 ^ gpio_control_bidir_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    2.9758 ^ gpio_control_bidir_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_bidir_2[2]/net49 (net)
                    0.0718    0.0000    2.9759 ^ gpio_control_bidir_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9759   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2310 ^ gpio_control_bidir_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3310   clock uncertainty
                             -0.1512    2.1798   clock reconvergence pessimism
                             -0.0396    2.1402   library hold time
                                        2.1402   data required time
-------------------------------------------------------------------------------------
                                        2.1402   data required time
                                       -2.9759   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    3.6897 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.0594 ^ gpio_control_in_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[0]/shift_register[11] (net)
                    0.0458    0.0000    4.0595 ^ gpio_control_in_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    4.5915 ^ gpio_control_in_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[0]/net49 (net)
                    0.0718    0.0000    4.5916 ^ gpio_control_in_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5916   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9726 ^ gpio_control_in_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0726   clock uncertainty
                             -0.2771    3.7955   clock reconvergence pessimism
                             -0.0396    3.7559   library hold time
                                        3.7559   data required time
-------------------------------------------------------------------------------------
                                        3.7559   data required time
                                       -4.5916   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    8.1886 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.5584 ^ gpio_control_in_1[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[10]/shift_register[11] (net)
                    0.0458    0.0000    8.5584 ^ gpio_control_in_1[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    9.0905 ^ gpio_control_in_1[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[10]/net49 (net)
                    0.0718    0.0000    9.0905 ^ gpio_control_in_1[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0905   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.6834 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.8218 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.8221 ^ gpio_control_in_1[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9221   clock uncertainty
                             -0.6277    8.2944   clock reconvergence pessimism
                             -0.0396    8.2548   library hold time
                                        8.2548   data required time
-------------------------------------------------------------------------------------
                                        8.2548   data required time
                                       -9.0905   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    4.1169 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.4866 ^ gpio_control_in_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[1]/shift_register[11] (net)
                    0.0458    0.0000    4.4866 ^ gpio_control_in_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    5.0187 ^ gpio_control_in_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[1]/net49 (net)
                    0.0718    0.0000    5.0188 ^ gpio_control_in_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0188   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4331 ^ gpio_control_in_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5331   clock uncertainty
                             -0.3104    4.2227   clock reconvergence pessimism
                             -0.0396    4.1831   library hold time
                                        4.1831   data required time
-------------------------------------------------------------------------------------
                                        4.1831   data required time
                                       -5.0188   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    4.5511 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.9208 ^ gpio_control_in_1[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[2]/shift_register[11] (net)
                    0.0458    0.0000    4.9209 ^ gpio_control_in_1[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    5.4530 ^ gpio_control_in_1[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[2]/net49 (net)
                    0.0718    0.0000    5.4530 ^ gpio_control_in_1[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4530   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0012   clock uncertainty
                             -0.3443    4.6569   clock reconvergence pessimism
                             -0.0396    4.6173   library hold time
                                        4.6173   data required time
-------------------------------------------------------------------------------------
                                        4.6173   data required time
                                       -5.4530   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    4.9745 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.3442 ^ gpio_control_in_1[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[3]/shift_register[11] (net)
                    0.0458    0.0000    5.3443 ^ gpio_control_in_1[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    5.8764 ^ gpio_control_in_1[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[3]/net49 (net)
                    0.0718    0.0000    5.8764 ^ gpio_control_in_1[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8764   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4576   clock uncertainty
                             -0.3773    5.0803   clock reconvergence pessimism
                             -0.0396    5.0407   library hold time
                                        5.0407   data required time
-------------------------------------------------------------------------------------
                                        5.0407   data required time
                                       -5.8764   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    5.4018 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.7715 ^ gpio_control_in_1[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[4]/shift_register[11] (net)
                    0.0458    0.0000    5.7716 ^ gpio_control_in_1[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    6.3036 ^ gpio_control_in_1[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[4]/net49 (net)
                    0.0718    0.0000    6.3037 ^ gpio_control_in_1[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3037   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9182   clock uncertainty
                             -0.4105    5.5076   clock reconvergence pessimism
                             -0.0396    5.4680   library hold time
                                        5.4680   data required time
-------------------------------------------------------------------------------------
                                        5.4680   data required time
                                       -6.3037   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    5.8274 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.1971 ^ gpio_control_in_1[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[5]/shift_register[11] (net)
                    0.0458    0.0000    6.1972 ^ gpio_control_in_1[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    6.7292 ^ gpio_control_in_1[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[5]/net49 (net)
                    0.0718    0.0000    6.7293 ^ gpio_control_in_1[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7293   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2769 ^ gpio_control_in_1[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3769   clock uncertainty
                             -0.4437    5.9332   clock reconvergence pessimism
                             -0.0396    5.8936   library hold time
                                        5.8936   data required time
-------------------------------------------------------------------------------------
                                        5.8936   data required time
                                       -6.7293   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    7.2957 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.6655 ^ gpio_control_in_1[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[8]/shift_register[11] (net)
                    0.0458    0.0000    7.6655 ^ gpio_control_in_1[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    8.1976 ^ gpio_control_in_1[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1[8]/net49 (net)
                    0.0718    0.0000    8.1976 ^ gpio_control_in_1[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1976   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9597   clock uncertainty
                             -0.5581    7.4015   clock reconvergence pessimism
                             -0.0396    7.3619   library hold time
                                        7.3619   data required time
-------------------------------------------------------------------------------------
                                        7.3619   data required time
                                       -8.1976   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    1.1315 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    1.5013 ^ gpio_control_in_1a[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[0]/shift_register[11] (net)
                    0.0458    0.0000    1.5013 ^ gpio_control_in_1a[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    2.0334 ^ gpio_control_in_1a[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1a[0]/net49 (net)
                    0.0718    0.0000    2.0334 ^ gpio_control_in_1a[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0334   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2151 ^ gpio_control_in_1a[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3151   clock uncertainty
                             -0.0778    1.2373   clock reconvergence pessimism
                             -0.0396    1.1977   library hold time
                                        1.1977   data required time
-------------------------------------------------------------------------------------
                                        1.1977   data required time
                                       -2.0334   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    1.5593 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    1.9290 ^ gpio_control_in_1a[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[1]/shift_register[11] (net)
                    0.0458    0.0000    1.9290 ^ gpio_control_in_1a[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    2.4611 ^ gpio_control_in_1a[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1a[1]/net49 (net)
                    0.0718    0.0000    2.4612 ^ gpio_control_in_1a[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4612   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6762 ^ gpio_control_in_1a[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7762   clock uncertainty
                             -0.1111    1.6651   clock reconvergence pessimism
                             -0.0396    1.6255   library hold time
                                        1.6255   data required time
-------------------------------------------------------------------------------------
                                        1.6255   data required time
                                       -2.4612   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    1.9801 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.3499 ^ gpio_control_in_1a[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[2]/shift_register[11] (net)
                    0.0458    0.0000    2.3499 ^ gpio_control_in_1a[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    2.8820 ^ gpio_control_in_1a[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1a[2]/net49 (net)
                    0.0718    0.0000    2.8820 ^ gpio_control_in_1a[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8820   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2299   clock uncertainty
                             -0.1439    2.0860   clock reconvergence pessimism
                             -0.0396    2.0463   library hold time
                                        2.0463   data required time
-------------------------------------------------------------------------------------
                                        2.0463   data required time
                                       -2.8820   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    2.4042 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.7740 ^ gpio_control_in_1a[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[3]/shift_register[11] (net)
                    0.0458    0.0000    2.7740 ^ gpio_control_in_1a[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    3.3061 ^ gpio_control_in_1a[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1a[3]/net49 (net)
                    0.0718    0.0000    3.3061 ^ gpio_control_in_1a[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3061   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6871   clock uncertainty
                             -0.1770    2.5101   clock reconvergence pessimism
                             -0.0396    2.4704   library hold time
                                        2.4704   data required time
-------------------------------------------------------------------------------------
                                        2.4704   data required time
                                       -3.3061   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    2.8248 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.1945 ^ gpio_control_in_1a[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[4]/shift_register[11] (net)
                    0.0458    0.0000    3.1946 ^ gpio_control_in_1a[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    3.7267 ^ gpio_control_in_1a[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_1a[4]/net49 (net)
                    0.0718    0.0000    3.7267 ^ gpio_control_in_1a[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7267   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1404   clock uncertainty
                             -0.2097    2.9306   clock reconvergence pessimism
                             -0.0396    2.8910   library hold time
                                        2.8910   data required time
-------------------------------------------------------------------------------------
                                        2.8910   data required time
                                       -3.7267   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    5.5031 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.8728 ^ gpio_control_in_2[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[10]/shift_register[11] (net)
                    0.0458    0.0000    5.8729 ^ gpio_control_in_2[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    6.4049 ^ gpio_control_in_2[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[10]/net49 (net)
                    0.0718    0.0000    6.4050 ^ gpio_control_in_2[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4050   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9273 ^ gpio_control_in_2[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0273   clock uncertainty
                             -0.4184    5.6089   clock reconvergence pessimism
                             -0.0396    5.5693   library hold time
                                        5.5693   data required time
-------------------------------------------------------------------------------------
                                        5.5693   data required time
                                       -6.4050   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    5.0794 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.4491 ^ gpio_control_in_2[11]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[11]/shift_register[11] (net)
                    0.0458    0.0000    5.4491 ^ gpio_control_in_2[11]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    5.9812 ^ gpio_control_in_2[11]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[11]/net49 (net)
                    0.0718    0.0000    5.9813 ^ gpio_control_in_2[11]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9813   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4706 ^ gpio_control_in_2[11]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5706   clock uncertainty
                             -0.3854    5.1852   clock reconvergence pessimism
                             -0.0396    5.1456   library hold time
                                        5.1456   data required time
-------------------------------------------------------------------------------------
                                        5.1456   data required time
                                       -5.9813   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    4.1794 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.5492 ^ gpio_control_in_2[13]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[13]/shift_register[11] (net)
                    0.0458    0.0000    4.5492 ^ gpio_control_in_2[13]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    5.0813 ^ gpio_control_in_2[13]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[13]/net49 (net)
                    0.0718    0.0000    5.0813 ^ gpio_control_in_2[13]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0813   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6006   clock uncertainty
                             -0.3153    4.2853   clock reconvergence pessimism
                             -0.0396    4.2456   library hold time
                                        4.2456   data required time
-------------------------------------------------------------------------------------
                                        4.2456   data required time
                                       -5.0813   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    3.7561 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.1258 ^ gpio_control_in_2[14]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[14]/shift_register[11] (net)
                    0.0458    0.0000    4.1259 ^ gpio_control_in_2[14]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    4.6580 ^ gpio_control_in_2[14]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[14]/net49 (net)
                    0.0718    0.0000    4.6580 ^ gpio_control_in_2[14]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6580   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0442 ^ gpio_control_in_2[14]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1442   clock uncertainty
                             -0.2823    3.8619   clock reconvergence pessimism
                             -0.0396    3.8223   library hold time
                                        3.8223   data required time
-------------------------------------------------------------------------------------
                                        3.8223   data required time
                                       -4.6580   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    3.3277 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.6975 ^ gpio_control_in_2[15]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[15]/shift_register[11] (net)
                    0.0458    0.0000    3.6975 ^ gpio_control_in_2[15]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    4.2296 ^ gpio_control_in_2[15]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[15]/net49 (net)
                    0.0718    0.0000    4.2296 ^ gpio_control_in_2[15]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2296   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6825   clock uncertainty
                             -0.2489    3.4336   clock reconvergence pessimism
                             -0.0396    3.3939   library hold time
                                        3.3939   data required time
-------------------------------------------------------------------------------------
                                        3.3939   data required time
                                       -4.2296   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    6.7706 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.1403 ^ gpio_control_in_2[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[7]/shift_register[11] (net)
                    0.0458    0.0000    7.1403 ^ gpio_control_in_2[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    7.6724 ^ gpio_control_in_2[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[7]/net49 (net)
                    0.0718    0.0000    7.6724 ^ gpio_control_in_2[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6724   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3936   clock uncertainty
                             -0.5172    6.8764   clock reconvergence pessimism
                             -0.0396    6.8368   library hold time
                                        6.8368   data required time
-------------------------------------------------------------------------------------
                                        6.8368   data required time
                                       -7.6724   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    6.3475 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.7173 ^ gpio_control_in_2[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[8]/shift_register[11] (net)
                    0.0458    0.0000    6.7173 ^ gpio_control_in_2[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    7.2494 ^ gpio_control_in_2[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[8]/net49 (net)
                    0.0718    0.0000    7.2494 ^ gpio_control_in_2[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9376   clock uncertainty
                             -0.4842    6.4534   clock reconvergence pessimism
                             -0.0396    6.4137   library hold time
                                        6.4137   data required time
-------------------------------------------------------------------------------------
                                        6.4137   data required time
                                       -7.2494   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0011    5.9257 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.2955 ^ gpio_control_in_2[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[9]/shift_register[11] (net)
                    0.0458    0.0000    6.2955 ^ gpio_control_in_2[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0718    0.5321    6.8276 ^ gpio_control_in_2[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0050                                 gpio_control_in_2[9]/net49 (net)
                    0.0718    0.0000    6.8276 ^ gpio_control_in_2[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8276   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3829 ^ gpio_control_in_2[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4829   clock uncertainty
                             -0.4514    6.0316   clock reconvergence pessimism
                             -0.0396    5.9919   library hold time
                                        5.9919   data required time
-------------------------------------------------------------------------------------
                                        5.9919   data required time
                                       -6.8276   data arrival time
-------------------------------------------------------------------------------------
                                        0.8357   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.3445 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    6.7169 ^ gpio_control_in_1[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[6]/shift_register[8] (net)
                    0.0475    0.0000    6.7170 ^ gpio_control_in_1[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    7.2559 ^ gpio_control_in_1[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[6]/net55 (net)
                    0.0793    0.0001    7.2560 ^ gpio_control_in_1[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2560   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.8344 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9344   clock uncertainty
                             -0.4840    6.4504   clock reconvergence pessimism
                             -0.0412    6.4092   library hold time
                                        6.4092   data required time
-------------------------------------------------------------------------------------
                                        6.4092   data required time
                                       -7.2560   data arrival time
-------------------------------------------------------------------------------------
                                        0.8467   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.8611 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    7.2335 ^ gpio_control_in_1[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[7]/shift_register[8] (net)
                    0.0475    0.0000    7.2335 ^ gpio_control_in_1[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    7.7725 ^ gpio_control_in_1[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[7]/net55 (net)
                    0.0793    0.0001    7.7725 ^ gpio_control_in_1[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7725   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.3912 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4912   clock uncertainty
                             -0.5242    6.9670   clock reconvergence pessimism
                             -0.0412    6.9258   library hold time
                                        6.9258   data required time
-------------------------------------------------------------------------------------
                                        6.9258   data required time
                                       -7.7725   data arrival time
-------------------------------------------------------------------------------------
                                        0.8467   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.2916 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    0.6640 ^ gpio_control_bidir_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[0]/shift_register[8] (net)
                    0.0475    0.0000    0.6640 ^ gpio_control_bidir_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    1.2030 ^ gpio_control_bidir_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_1[0]/net55 (net)
                    0.0793    0.0001    1.2030 ^ gpio_control_bidir_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2030   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.3098 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4098   clock uncertainty
                             -0.0124    0.3974   clock reconvergence pessimism
                             -0.0412    0.3562   library hold time
                                        0.3562   data required time
-------------------------------------------------------------------------------------
                                        0.3562   data required time
                                       -1.2030   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.6726 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    8.0449 ^ gpio_control_in_2[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[5]/shift_register[8] (net)
                    0.0475    0.0000    8.0450 ^ gpio_control_in_2[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    8.5839 ^ gpio_control_in_2[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[5]/net55 (net)
                    0.0793    0.0001    8.5840 ^ gpio_control_in_2[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5840   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.2659 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3659   clock uncertainty
                             -0.5875    7.7784   clock reconvergence pessimism
                             -0.0412    7.7372   library hold time
                                        7.7372   data required time
-------------------------------------------------------------------------------------
                                        7.7372   data required time
                                       -8.5840   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.6593 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    5.0317 ^ gpio_control_in_2[12]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[12]/shift_register[8] (net)
                    0.0475    0.0000    5.0317 ^ gpio_control_in_2[12]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    5.5707 ^ gpio_control_in_2[12]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[12]/net55 (net)
                    0.0793    0.0001    5.5707 ^ gpio_control_in_2[12]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5707   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.0179 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1179   clock uncertainty
                             -0.3527    4.7652   clock reconvergence pessimism
                             -0.0412    4.7240   library hold time
                                        4.7240   data required time
-------------------------------------------------------------------------------------
                                        4.7240   data required time
                                       -5.5707   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.1537 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    8.5261 ^ gpio_control_in_2[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[4]/shift_register[8] (net)
                    0.0475    0.0000    8.5261 ^ gpio_control_in_2[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    9.0651 ^ gpio_control_in_2[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[4]/net55 (net)
                    0.0793    0.0001    9.0651 ^ gpio_control_in_2[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0651   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.7846 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8846   clock uncertainty
                             -0.6250    8.2596   clock reconvergence pessimism
                             -0.0412    8.2184   library hold time
                                        8.2184   data required time
-------------------------------------------------------------------------------------
                                        8.2184   data required time
                                       -9.0651   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.9006 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724   10.2730 ^ gpio_control_in_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[0]/shift_register[8] (net)
                    0.0475    0.0000   10.2730 ^ gpio_control_in_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389   10.8119 ^ gpio_control_in_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[0]/net55 (net)
                    0.0793    0.0001   10.8120 ^ gpio_control_in_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8120   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.5288 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.6673 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003   10.6675 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7675   clock uncertainty
                             -0.7611   10.0064   clock reconvergence pessimism
                             -0.0412    9.9652   library hold time
                                        9.9652   data required time
-------------------------------------------------------------------------------------
                                        9.9652   data required time
                                      -10.8120   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.2608 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    3.6332 ^ gpio_control_in_1a[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[5]/shift_register[8] (net)
                    0.0475    0.0000    3.6332 ^ gpio_control_in_1a[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    4.1722 ^ gpio_control_in_1a[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[5]/net55 (net)
                    0.0793    0.0001    4.1722 ^ gpio_control_in_1a[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1722   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.5104 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6104   clock uncertainty
                             -0.2437    3.3667   clock reconvergence pessimism
                             -0.0412    3.3255   library hold time
                                        3.3255   data required time
-------------------------------------------------------------------------------------
                                        3.3255   data required time
                                       -4.1722   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.0264 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    9.3988 ^ gpio_control_in_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[2]/shift_register[8] (net)
                    0.0475    0.0000    9.3988 ^ gpio_control_in_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    9.9378 ^ gpio_control_in_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[2]/net55 (net)
                    0.0793    0.0001    9.9378 ^ gpio_control_in_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9378   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.7252 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8252   clock uncertainty
                             -0.6930    9.1323   clock reconvergence pessimism
                             -0.0412    9.0911   library hold time
                                        9.0911   data required time
-------------------------------------------------------------------------------------
                                        9.0911   data required time
                                       -9.9378   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.7444 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    8.1168 ^ gpio_control_in_1[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[9]/shift_register[8] (net)
                    0.0475    0.0000    8.1169 ^ gpio_control_in_1[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    8.6558 ^ gpio_control_in_1[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[9]/net55 (net)
                    0.0793    0.0001    8.6559 ^ gpio_control_in_1[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6559   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.3434 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4434   clock uncertainty
                             -0.5931    7.8503   clock reconvergence pessimism
                             -0.0412    7.8091   library hold time
                                        7.8091   data required time
-------------------------------------------------------------------------------------
                                        7.8091   data required time
                                       -8.6559   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.5865 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    8.9589 ^ gpio_control_in_2[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[3]/shift_register[8] (net)
                    0.0475    0.0000    8.9589 ^ gpio_control_in_2[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    9.4979 ^ gpio_control_in_2[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[3]/net55 (net)
                    0.0793    0.0001    9.4979 ^ gpio_control_in_2[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4979   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.2511 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3511   clock uncertainty
                             -0.6587    8.6924   clock reconvergence pessimism
                             -0.0412    8.6512   library hold time
                                        8.6512   data required time
-------------------------------------------------------------------------------------
                                        8.6512   data required time
                                       -9.4979   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.2956 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    7.6680 ^ gpio_control_in_1[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[8]/shift_register[8] (net)
                    0.0475    0.0000    7.6680 ^ gpio_control_in_1[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    8.2070 ^ gpio_control_in_1[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[8]/net55 (net)
                    0.0793    0.0001    8.2070 ^ gpio_control_in_1[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2070   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.8596 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9596   clock uncertainty
                             -0.5581    7.4015   clock reconvergence pessimism
                             -0.0412    7.3603   library hold time
                                        7.3603   data required time
-------------------------------------------------------------------------------------
                                        7.3603   data required time
                                       -8.2070   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.4627 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    9.8350 ^ gpio_control_in_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[1]/shift_register[8] (net)
                    0.0475    0.0000    9.8351 ^ gpio_control_in_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389   10.3740 ^ gpio_control_in_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[1]/net55 (net)
                    0.0793    0.0001   10.3741 ^ gpio_control_in_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3741   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003   10.1955 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.2955   clock uncertainty
                             -0.7270    9.5685   clock reconvergence pessimism
                             -0.0412    9.5273   library hold time
                                        9.5273   data required time
-------------------------------------------------------------------------------------
                                        9.5273   data required time
                                      -10.3741   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.1898 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    7.5621 ^ gpio_control_in_2[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[6]/shift_register[8] (net)
                    0.0475    0.0000    7.5622 ^ gpio_control_in_2[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    8.1011 ^ gpio_control_in_2[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[6]/net55 (net)
                    0.0793    0.0001    8.1012 ^ gpio_control_in_2[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1012   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.7455 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8455   clock uncertainty
                             -0.5499    7.2956   clock reconvergence pessimism
                             -0.0412    7.2544   library hold time
                                        7.2544   data required time
-------------------------------------------------------------------------------------
                                        7.2544   data required time
                                       -8.1012   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.7120 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    1.0844 ^ gpio_control_bidir_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[1]/shift_register[8] (net)
                    0.0475    0.0000    1.0844 ^ gpio_control_bidir_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    1.6234 ^ gpio_control_bidir_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_1[1]/net55 (net)
                    0.0793    0.0001    1.6234 ^ gpio_control_bidir_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6234   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.7630 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8630   clock uncertainty
                             -0.0451    0.8179   clock reconvergence pessimism
                             -0.0412    0.7767   library hold time
                                        0.7767   data required time
-------------------------------------------------------------------------------------
                                        0.7767   data required time
                                       -1.6234   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.1885 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    8.5609 ^ gpio_control_in_1[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[10]/shift_register[8] (net)
                    0.0475    0.0000    8.5609 ^ gpio_control_in_1[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    9.0999 ^ gpio_control_in_1[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[10]/net55 (net)
                    0.0793    0.0001    9.0999 ^ gpio_control_in_1[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0999   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.6834 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.8218 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.8221 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9221   clock uncertainty
                             -0.6277    8.2944   clock reconvergence pessimism
                             -0.0412    8.2532   library hold time
                                        8.2532   data required time
-------------------------------------------------------------------------------------
                                        8.2532   data required time
                                       -9.0999   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.9077 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    3.2800 ^ gpio_control_bidir_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[0]/shift_register[8] (net)
                    0.0475    0.0000    3.2801 ^ gpio_control_bidir_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    3.8190 ^ gpio_control_bidir_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_2[0]/net55 (net)
                    0.0793    0.0001    3.8191 ^ gpio_control_bidir_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8191   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.1297 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2297   clock uncertainty
                             -0.2162    3.0135   clock reconvergence pessimism
                             -0.0412    2.9723   library hold time
                                        2.9723   data required time
-------------------------------------------------------------------------------------
                                        2.9723   data required time
                                       -3.8191   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.4912 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    2.8636 ^ gpio_control_bidir_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[1]/shift_register[8] (net)
                    0.0475    0.0000    2.8636 ^ gpio_control_bidir_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    3.4025 ^ gpio_control_bidir_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_2[1]/net55 (net)
                    0.0793    0.0001    3.4026 ^ gpio_control_bidir_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4026   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.6808 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7808   clock uncertainty
                             -0.1838    2.5970   clock reconvergence pessimism
                             -0.0412    2.5558   library hold time
                                        2.5558   data required time
-------------------------------------------------------------------------------------
                                        2.5558   data required time
                                       -3.4026   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.0739 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    2.4463 ^ gpio_control_bidir_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[2]/shift_register[8] (net)
                    0.0475    0.0000    2.4463 ^ gpio_control_bidir_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    2.9852 ^ gpio_control_bidir_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_2[2]/net55 (net)
                    0.0793    0.0001    2.9853 ^ gpio_control_bidir_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9853   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.2310 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3310   clock uncertainty
                             -0.1512    2.1797   clock reconvergence pessimism
                             -0.0412    2.1385   library hold time
                                        2.1385   data required time
-------------------------------------------------------------------------------------
                                        2.1385   data required time
                                       -2.9853   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.6896 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    4.0619 ^ gpio_control_in_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[0]/shift_register[8] (net)
                    0.0475    0.0000    4.0620 ^ gpio_control_in_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    4.6009 ^ gpio_control_in_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[0]/net55 (net)
                    0.0793    0.0001    4.6010 ^ gpio_control_in_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6010   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.9726 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0726   clock uncertainty
                             -0.2771    3.7954   clock reconvergence pessimism
                             -0.0412    3.7542   library hold time
                                        3.7542   data required time
-------------------------------------------------------------------------------------
                                        3.7542   data required time
                                       -4.6010   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.1167 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    4.4891 ^ gpio_control_in_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[1]/shift_register[8] (net)
                    0.0475    0.0000    4.4892 ^ gpio_control_in_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    5.0281 ^ gpio_control_in_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[1]/net55 (net)
                    0.0793    0.0001    5.0282 ^ gpio_control_in_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0282   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.4330 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5330   clock uncertainty
                             -0.3104    4.2226   clock reconvergence pessimism
                             -0.0412    4.1814   library hold time
                                        4.1814   data required time
-------------------------------------------------------------------------------------
                                        4.1814   data required time
                                       -5.0282   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.5510 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    4.9234 ^ gpio_control_in_1[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[2]/shift_register[8] (net)
                    0.0475    0.0000    4.9234 ^ gpio_control_in_1[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    5.4624 ^ gpio_control_in_1[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[2]/net55 (net)
                    0.0793    0.0001    5.4624 ^ gpio_control_in_1[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4624   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.9011 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0011   clock uncertainty
                             -0.3443    4.6568   clock reconvergence pessimism
                             -0.0412    4.6156   library hold time
                                        4.6156   data required time
-------------------------------------------------------------------------------------
                                        4.6156   data required time
                                       -5.4624   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.9744 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    5.3468 ^ gpio_control_in_1[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[3]/shift_register[8] (net)
                    0.0475    0.0000    5.3468 ^ gpio_control_in_1[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    5.8858 ^ gpio_control_in_1[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[3]/net55 (net)
                    0.0793    0.0001    5.8858 ^ gpio_control_in_1[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8858   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.3575 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4575   clock uncertainty
                             -0.3773    5.0802   clock reconvergence pessimism
                             -0.0412    5.0390   library hold time
                                        5.0390   data required time
-------------------------------------------------------------------------------------
                                        5.0390   data required time
                                       -5.8858   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.4017 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    5.7740 ^ gpio_control_in_1[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[4]/shift_register[8] (net)
                    0.0475    0.0000    5.7741 ^ gpio_control_in_1[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    6.3130 ^ gpio_control_in_1[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[4]/net55 (net)
                    0.0793    0.0001    6.3131 ^ gpio_control_in_1[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3131   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.8181 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9181   clock uncertainty
                             -0.4105    5.5075   clock reconvergence pessimism
                             -0.0412    5.4663   library hold time
                                        5.4663   data required time
-------------------------------------------------------------------------------------
                                        5.4663   data required time
                                       -6.3131   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.8273 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    6.1997 ^ gpio_control_in_1[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[5]/shift_register[8] (net)
                    0.0475    0.0000    6.1997 ^ gpio_control_in_1[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    6.7386 ^ gpio_control_in_1[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[5]/net55 (net)
                    0.0793    0.0001    6.7387 ^ gpio_control_in_1[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7387   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.2768 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3768   clock uncertainty
                             -0.4437    5.9331   clock reconvergence pessimism
                             -0.0412    5.8919   library hold time
                                        5.8919   data required time
-------------------------------------------------------------------------------------
                                        5.8919   data required time
                                       -6.7387   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.1314 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    1.5038 ^ gpio_control_in_1a[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[0]/shift_register[8] (net)
                    0.0475    0.0000    1.5038 ^ gpio_control_in_1a[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    2.0428 ^ gpio_control_in_1a[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[0]/net55 (net)
                    0.0793    0.0001    2.0428 ^ gpio_control_in_1a[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0428   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.2150 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3150   clock uncertainty
                             -0.0778    1.2372   clock reconvergence pessimism
                             -0.0412    1.1961   library hold time
                                        1.1961   data required time
-------------------------------------------------------------------------------------
                                        1.1961   data required time
                                       -2.0428   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.5592 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    1.9315 ^ gpio_control_in_1a[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[1]/shift_register[8] (net)
                    0.0475    0.0000    1.9316 ^ gpio_control_in_1a[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    2.4705 ^ gpio_control_in_1a[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[1]/net55 (net)
                    0.0793    0.0001    2.4706 ^ gpio_control_in_1a[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4706   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.6761 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7761   clock uncertainty
                             -0.1111    1.6650   clock reconvergence pessimism
                             -0.0412    1.6238   library hold time
                                        1.6238   data required time
-------------------------------------------------------------------------------------
                                        1.6238   data required time
                                       -2.4706   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.9800 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    2.3524 ^ gpio_control_in_1a[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[2]/shift_register[8] (net)
                    0.0475    0.0000    2.3525 ^ gpio_control_in_1a[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    2.8914 ^ gpio_control_in_1a[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[2]/net55 (net)
                    0.0793    0.0001    2.8915 ^ gpio_control_in_1a[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8915   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.1298 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2298   clock uncertainty
                             -0.1439    2.0859   clock reconvergence pessimism
                             -0.0412    2.0447   library hold time
                                        2.0447   data required time
-------------------------------------------------------------------------------------
                                        2.0447   data required time
                                       -2.8915   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.4041 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    2.7765 ^ gpio_control_in_1a[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[3]/shift_register[8] (net)
                    0.0475    0.0000    2.7766 ^ gpio_control_in_1a[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    3.3155 ^ gpio_control_in_1a[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[3]/net55 (net)
                    0.0793    0.0001    3.3156 ^ gpio_control_in_1a[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3156   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.5870 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6870   clock uncertainty
                             -0.1770    2.5100   clock reconvergence pessimism
                             -0.0412    2.4688   library hold time
                                        2.4688   data required time
-------------------------------------------------------------------------------------
                                        2.4688   data required time
                                       -3.3156   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.8247 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    3.1971 ^ gpio_control_in_1a[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[4]/shift_register[8] (net)
                    0.0475    0.0000    3.1971 ^ gpio_control_in_1a[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    3.7361 ^ gpio_control_in_1a[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[4]/net55 (net)
                    0.0793    0.0001    3.7361 ^ gpio_control_in_1a[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7361   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.0403 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1403   clock uncertainty
                             -0.2097    2.9305   clock reconvergence pessimism
                             -0.0412    2.8893   library hold time
                                        2.8893   data required time
-------------------------------------------------------------------------------------
                                        2.8893   data required time
                                       -3.7361   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.7704 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    7.1428 ^ gpio_control_in_2[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[7]/shift_register[8] (net)
                    0.0475    0.0000    7.1429 ^ gpio_control_in_2[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    7.6818 ^ gpio_control_in_2[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[7]/net55 (net)
                    0.0793    0.0001    7.6819 ^ gpio_control_in_2[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6819   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.2935 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3935   clock uncertainty
                             -0.5172    6.8763   clock reconvergence pessimism
                             -0.0412    6.8351   library hold time
                                        6.8351   data required time
-------------------------------------------------------------------------------------
                                        6.8351   data required time
                                       -7.6819   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.5030 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    5.8753 ^ gpio_control_in_2[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[10]/shift_register[8] (net)
                    0.0475    0.0000    5.8754 ^ gpio_control_in_2[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    6.4143 ^ gpio_control_in_2[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[10]/net55 (net)
                    0.0793    0.0001    6.4144 ^ gpio_control_in_2[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4144   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.9273 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0273   clock uncertainty
                             -0.4184    5.6088   clock reconvergence pessimism
                             -0.0412    5.5676   library hold time
                                        5.5676   data required time
-------------------------------------------------------------------------------------
                                        5.5676   data required time
                                       -6.4144   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.0793 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    5.4516 ^ gpio_control_in_2[11]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[11]/shift_register[8] (net)
                    0.0475    0.0000    5.4517 ^ gpio_control_in_2[11]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    5.9906 ^ gpio_control_in_2[11]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[11]/net55 (net)
                    0.0793    0.0001    5.9907 ^ gpio_control_in_2[11]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9907   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.4705 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5705   clock uncertainty
                             -0.3854    5.1851   clock reconvergence pessimism
                             -0.0412    5.1439   library hold time
                                        5.1439   data required time
-------------------------------------------------------------------------------------
                                        5.1439   data required time
                                       -5.9907   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.1793 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    4.5517 ^ gpio_control_in_2[13]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[13]/shift_register[8] (net)
                    0.0475    0.0000    4.5517 ^ gpio_control_in_2[13]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    5.0907 ^ gpio_control_in_2[13]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[13]/net55 (net)
                    0.0793    0.0001    5.0907 ^ gpio_control_in_2[13]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0907   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.5005 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6005   clock uncertainty
                             -0.3153    4.2852   clock reconvergence pessimism
                             -0.0412    4.2440   library hold time
                                        4.2440   data required time
-------------------------------------------------------------------------------------
                                        4.2440   data required time
                                       -5.0907   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.7560 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    4.1284 ^ gpio_control_in_2[14]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[14]/shift_register[8] (net)
                    0.0475    0.0000    4.1284 ^ gpio_control_in_2[14]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    4.6674 ^ gpio_control_in_2[14]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[14]/net55 (net)
                    0.0793    0.0001    4.6674 ^ gpio_control_in_2[14]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6674   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.0442 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1442   clock uncertainty
                             -0.2823    3.8618   clock reconvergence pessimism
                             -0.0412    3.8206   library hold time
                                        3.8206   data required time
-------------------------------------------------------------------------------------
                                        3.8206   data required time
                                       -4.6674   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.3276 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    3.7000 ^ gpio_control_in_2[15]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[15]/shift_register[8] (net)
                    0.0475    0.0000    3.7000 ^ gpio_control_in_2[15]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    4.2390 ^ gpio_control_in_2[15]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[15]/net55 (net)
                    0.0793    0.0001    4.2390 ^ gpio_control_in_2[15]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2390   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.5824 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6824   clock uncertainty
                             -0.2489    3.4335   clock reconvergence pessimism
                             -0.0412    3.3923   library hold time
                                        3.3923   data required time
-------------------------------------------------------------------------------------
                                        3.3923   data required time
                                       -4.2390   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.3474 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    6.7198 ^ gpio_control_in_2[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[8]/shift_register[8] (net)
                    0.0475    0.0000    6.7198 ^ gpio_control_in_2[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    7.2588 ^ gpio_control_in_2[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[8]/net55 (net)
                    0.0793    0.0001    7.2588 ^ gpio_control_in_2[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2588   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.8375 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9375   clock uncertainty
                             -0.4842    6.4533   clock reconvergence pessimism
                             -0.0412    6.4121   library hold time
                                        6.4121   data required time
-------------------------------------------------------------------------------------
                                        6.4121   data required time
                                       -7.2588   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.9256 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0475    0.3724    6.2980 ^ gpio_control_in_2[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[9]/shift_register[8] (net)
                    0.0475    0.0000    6.2980 ^ gpio_control_in_2[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0793    0.5389    6.8370 ^ gpio_control_in_2[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[9]/net55 (net)
                    0.0793    0.0001    6.8370 ^ gpio_control_in_2[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8370   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3828 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4828   clock uncertainty
                             -0.4514    6.0315   clock reconvergence pessimism
                             -0.0412    5.9903   library hold time
                                        5.9903   data required time
-------------------------------------------------------------------------------------
                                        5.9903   data required time
                                       -6.8370   data arrival time
-------------------------------------------------------------------------------------
                                        0.8468   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.9744 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    5.3437 ^ gpio_control_in_1[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[3]/shift_register[6] (net)
                    0.0455    0.0000    5.3437 ^ gpio_control_in_1[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    5.8832 ^ gpio_control_in_1[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[3]/net57 (net)
                    0.0807    0.0001    5.8833 ^ gpio_control_in_1[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8833   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.3619 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4619   clock uncertainty
                             -0.3875    5.0743   clock reconvergence pessimism
                             -0.0409    5.0334   library hold time
                                        5.0334   data required time
-------------------------------------------------------------------------------------
                                        5.0334   data required time
                                       -5.8833   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.4017 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    5.7710 ^ gpio_control_in_1[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[4]/shift_register[6] (net)
                    0.0455    0.0000    5.7710 ^ gpio_control_in_1[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    6.3105 ^ gpio_control_in_1[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[4]/net57 (net)
                    0.0807    0.0001    6.3105 ^ gpio_control_in_1[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3105   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.8224 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9224   clock uncertainty
                             -0.4208    5.5016   clock reconvergence pessimism
                             -0.0409    5.4607   library hold time
                                        5.4607   data required time
-------------------------------------------------------------------------------------
                                        5.4607   data required time
                                       -6.3105   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.8273 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    6.1966 ^ gpio_control_in_1[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[5]/shift_register[6] (net)
                    0.0455    0.0000    6.1966 ^ gpio_control_in_1[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    6.7361 ^ gpio_control_in_1[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[5]/net57 (net)
                    0.0807    0.0001    6.7361 ^ gpio_control_in_1[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7361   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.2812 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3812   clock uncertainty
                             -0.4540    5.9272   clock reconvergence pessimism
                             -0.0409    5.8863   library hold time
                                        5.8863   data required time
-------------------------------------------------------------------------------------
                                        5.8863   data required time
                                       -6.7361   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.5030 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    5.8723 ^ gpio_control_in_2[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[10]/shift_register[6] (net)
                    0.0455    0.0000    5.8723 ^ gpio_control_in_2[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    6.4118 ^ gpio_control_in_2[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[10]/net57 (net)
                    0.0807    0.0001    6.4118 ^ gpio_control_in_2[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4118   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.9316 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0316   clock uncertainty
                             -0.4287    5.6029   clock reconvergence pessimism
                             -0.0409    5.5620   library hold time
                                        5.5620   data required time
-------------------------------------------------------------------------------------
                                        5.5620   data required time
                                       -6.4118   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.2916 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    0.6609 ^ gpio_control_bidir_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_bidir_1[0]/shift_register[6] (net)
                    0.0455    0.0000    0.6609 ^ gpio_control_bidir_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    1.2004 ^ gpio_control_bidir_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_1[0]/net57 (net)
                    0.0807    0.0001    1.2005 ^ gpio_control_bidir_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2005   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    0.3142 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4142   clock uncertainty
                             -0.0226    0.3915   clock reconvergence pessimism
                             -0.0409    0.3506   library hold time
                                        0.3506   data required time
-------------------------------------------------------------------------------------
                                        0.3506   data required time
                                       -1.2005   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.7120 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    1.0813 ^ gpio_control_bidir_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_bidir_1[1]/shift_register[6] (net)
                    0.0455    0.0000    1.0813 ^ gpio_control_bidir_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    1.6208 ^ gpio_control_bidir_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_1[1]/net57 (net)
                    0.0807    0.0001    1.6209 ^ gpio_control_bidir_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6209   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    0.7674 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8674   clock uncertainty
                             -0.0554    0.8119   clock reconvergence pessimism
                             -0.0409    0.7710   library hold time
                                        0.7710   data required time
-------------------------------------------------------------------------------------
                                        0.7710   data required time
                                       -1.6209   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.9076 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    3.2770 ^ gpio_control_bidir_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_bidir_2[0]/shift_register[6] (net)
                    0.0455    0.0000    3.2770 ^ gpio_control_bidir_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    3.8165 ^ gpio_control_bidir_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_2[0]/net57 (net)
                    0.0807    0.0001    3.8165 ^ gpio_control_bidir_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8165   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.1341 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2341   clock uncertainty
                             -0.2265    3.0076   clock reconvergence pessimism
                             -0.0409    2.9667   library hold time
                                        2.9667   data required time
-------------------------------------------------------------------------------------
                                        2.9667   data required time
                                       -3.8165   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.4912 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    2.8605 ^ gpio_control_bidir_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_bidir_2[1]/shift_register[6] (net)
                    0.0455    0.0000    2.8605 ^ gpio_control_bidir_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    3.4000 ^ gpio_control_bidir_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_2[1]/net57 (net)
                    0.0807    0.0001    3.4000 ^ gpio_control_bidir_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4000   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.6851 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7851   clock uncertainty
                             -0.1940    2.5911   clock reconvergence pessimism
                             -0.0409    2.5502   library hold time
                                        2.5502   data required time
-------------------------------------------------------------------------------------
                                        2.5502   data required time
                                       -3.4000   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.0739 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    2.4432 ^ gpio_control_bidir_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_bidir_2[2]/shift_register[6] (net)
                    0.0455    0.0000    2.4432 ^ gpio_control_bidir_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    2.9827 ^ gpio_control_bidir_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_bidir_2[2]/net57 (net)
                    0.0807    0.0001    2.9827 ^ gpio_control_bidir_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9827   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.2353 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3353   clock uncertainty
                             -0.1615    2.1738   clock reconvergence pessimism
                             -0.0409    2.1329   library hold time
                                        2.1329   data required time
-------------------------------------------------------------------------------------
                                        2.1329   data required time
                                       -2.9827   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.6896 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    4.0589 ^ gpio_control_in_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[0]/shift_register[6] (net)
                    0.0455    0.0000    4.0589 ^ gpio_control_in_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    4.5984 ^ gpio_control_in_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[0]/net57 (net)
                    0.0807    0.0001    4.5984 ^ gpio_control_in_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.9769 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0769   clock uncertainty
                             -0.2874    3.7895   clock reconvergence pessimism
                             -0.0409    3.7486   library hold time
                                        3.7486   data required time
-------------------------------------------------------------------------------------
                                        3.7486   data required time
                                       -4.5984   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.1167 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    4.4861 ^ gpio_control_in_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[1]/shift_register[6] (net)
                    0.0455    0.0000    4.4861 ^ gpio_control_in_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    5.0256 ^ gpio_control_in_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[1]/net57 (net)
                    0.0807    0.0001    5.0256 ^ gpio_control_in_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0256   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.4374 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5374   clock uncertainty
                             -0.3207    4.2167   clock reconvergence pessimism
                             -0.0409    4.1758   library hold time
                                        4.1758   data required time
-------------------------------------------------------------------------------------
                                        4.1758   data required time
                                       -5.0256   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.1885 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    8.5578 ^ gpio_control_in_1[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[10]/shift_register[6] (net)
                    0.0455    0.0000    8.5578 ^ gpio_control_in_1[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    9.0973 ^ gpio_control_in_1[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[10]/net57 (net)
                    0.0807    0.0001    9.0974 ^ gpio_control_in_1[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0974   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    8.8264 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9264   clock uncertainty
                             -0.6380    8.2884   clock reconvergence pessimism
                             -0.0409    8.2475   library hold time
                                        8.2475   data required time
-------------------------------------------------------------------------------------
                                        8.2475   data required time
                                       -9.0974   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.5510 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    4.9203 ^ gpio_control_in_1[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[2]/shift_register[6] (net)
                    0.0455    0.0000    4.9203 ^ gpio_control_in_1[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    5.4598 ^ gpio_control_in_1[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[2]/net57 (net)
                    0.0807    0.0001    5.4599 ^ gpio_control_in_1[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4599   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.9055 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0055   clock uncertainty
                             -0.3545    4.6509   clock reconvergence pessimism
                             -0.0409    4.6100   library hold time
                                        4.6100   data required time
-------------------------------------------------------------------------------------
                                        4.6100   data required time
                                       -5.4599   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.3445 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    6.7139 ^ gpio_control_in_1[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[6]/shift_register[6] (net)
                    0.0455    0.0000    6.7139 ^ gpio_control_in_1[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    7.2534 ^ gpio_control_in_1[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[6]/net57 (net)
                    0.0807    0.0001    7.2534 ^ gpio_control_in_1[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.8388 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9388   clock uncertainty
                             -0.4943    6.4445   clock reconvergence pessimism
                             -0.0409    6.4035   library hold time
                                        6.4035   data required time
-------------------------------------------------------------------------------------
                                        6.4035   data required time
                                       -7.2534   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.8611 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    7.2304 ^ gpio_control_in_1[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[7]/shift_register[6] (net)
                    0.0455    0.0000    7.2304 ^ gpio_control_in_1[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    7.7699 ^ gpio_control_in_1[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[7]/net57 (net)
                    0.0807    0.0001    7.7700 ^ gpio_control_in_1[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7700   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.3956 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4956   clock uncertainty
                             -0.5346    6.9610   clock reconvergence pessimism
                             -0.0409    6.9201   library hold time
                                        6.9201   data required time
-------------------------------------------------------------------------------------
                                        6.9201   data required time
                                       -7.7700   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.2956 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    7.6649 ^ gpio_control_in_1[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[8]/shift_register[6] (net)
                    0.0455    0.0000    7.6649 ^ gpio_control_in_1[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    8.2044 ^ gpio_control_in_1[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[8]/net57 (net)
                    0.0807    0.0001    8.2045 ^ gpio_control_in_1[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2045   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.8640 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9640   clock uncertainty
                             -0.5684    7.3955   clock reconvergence pessimism
                             -0.0409    7.3546   library hold time
                                        7.3546   data required time
-------------------------------------------------------------------------------------
                                        7.3546   data required time
                                       -8.2045   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.7444 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    8.1138 ^ gpio_control_in_1[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1[9]/shift_register[6] (net)
                    0.0455    0.0000    8.1138 ^ gpio_control_in_1[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    8.6533 ^ gpio_control_in_1[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1[9]/net57 (net)
                    0.0807    0.0001    8.6533 ^ gpio_control_in_1[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6533   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    8.3478 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4478   clock uncertainty
                             -0.6034    7.8444   clock reconvergence pessimism
                             -0.0409    7.8034   library hold time
                                        7.8034   data required time
-------------------------------------------------------------------------------------
                                        7.8034   data required time
                                       -8.6533   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.1314 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    1.5007 ^ gpio_control_in_1a[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1a[0]/shift_register[6] (net)
                    0.0455    0.0000    1.5007 ^ gpio_control_in_1a[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    2.0402 ^ gpio_control_in_1a[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[0]/net57 (net)
                    0.0807    0.0001    2.0403 ^ gpio_control_in_1a[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0403   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    1.2194 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3194   clock uncertainty
                             -0.0881    1.2313   clock reconvergence pessimism
                             -0.0409    1.1904   library hold time
                                        1.1904   data required time
-------------------------------------------------------------------------------------
                                        1.1904   data required time
                                       -2.0403   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.5591 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    1.9285 ^ gpio_control_in_1a[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1a[1]/shift_register[6] (net)
                    0.0455    0.0000    1.9285 ^ gpio_control_in_1a[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    2.4680 ^ gpio_control_in_1a[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[1]/net57 (net)
                    0.0807    0.0001    2.4680 ^ gpio_control_in_1a[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4680   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    1.6805 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7805   clock uncertainty
                             -0.1214    1.6591   clock reconvergence pessimism
                             -0.0409    1.6182   library hold time
                                        1.6182   data required time
-------------------------------------------------------------------------------------
                                        1.6182   data required time
                                       -2.4680   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.9800 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    2.3493 ^ gpio_control_in_1a[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1a[2]/shift_register[6] (net)
                    0.0455    0.0000    2.3494 ^ gpio_control_in_1a[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    2.8888 ^ gpio_control_in_1a[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[2]/net57 (net)
                    0.0807    0.0001    2.8889 ^ gpio_control_in_1a[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8889   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.1342 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2342   clock uncertainty
                             -0.1542    2.0800   clock reconvergence pessimism
                             -0.0409    2.0390   library hold time
                                        2.0390   data required time
-------------------------------------------------------------------------------------
                                        2.0390   data required time
                                       -2.8889   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.4041 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    2.7735 ^ gpio_control_in_1a[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1a[3]/shift_register[6] (net)
                    0.0455    0.0000    2.7735 ^ gpio_control_in_1a[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    3.3130 ^ gpio_control_in_1a[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[3]/net57 (net)
                    0.0807    0.0001    3.3130 ^ gpio_control_in_1a[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3130   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.5913 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6913   clock uncertainty
                             -0.1873    2.5041   clock reconvergence pessimism
                             -0.0409    2.4631   library hold time
                                        2.4631   data required time
-------------------------------------------------------------------------------------
                                        2.4631   data required time
                                       -3.3130   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.8247 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    3.1940 ^ gpio_control_in_1a[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1a[4]/shift_register[6] (net)
                    0.0455    0.0000    3.1940 ^ gpio_control_in_1a[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    3.7335 ^ gpio_control_in_1a[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[4]/net57 (net)
                    0.0807    0.0001    3.7336 ^ gpio_control_in_1a[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7336   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.0447 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1447   clock uncertainty
                             -0.2200    2.9246   clock reconvergence pessimism
                             -0.0409    2.8837   library hold time
                                        2.8837   data required time
-------------------------------------------------------------------------------------
                                        2.8837   data required time
                                       -3.7336   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.2608 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    3.6301 ^ gpio_control_in_1a[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_1a[5]/shift_register[6] (net)
                    0.0455    0.0000    3.6302 ^ gpio_control_in_1a[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    4.1696 ^ gpio_control_in_1a[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_1a[5]/net57 (net)
                    0.0807    0.0001    4.1697 ^ gpio_control_in_1a[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1697   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.5148 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6148   clock uncertainty
                             -0.2540    3.3608   clock reconvergence pessimism
                             -0.0409    3.3198   library hold time
                                        3.3198   data required time
-------------------------------------------------------------------------------------
                                        3.3198   data required time
                                       -4.1697   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.9006 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693   10.2699 ^ gpio_control_in_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[0]/shift_register[6] (net)
                    0.0455    0.0000   10.2699 ^ gpio_control_in_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395   10.8094 ^ gpio_control_in_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[0]/net57 (net)
                    0.0807    0.0001   10.8095 ^ gpio_control_in_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8095   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009   10.6719 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7719   clock uncertainty
                             -0.7714   10.0005   clock reconvergence pessimism
                             -0.0409    9.9596   library hold time
                                        9.9596   data required time
-------------------------------------------------------------------------------------
                                        9.9596   data required time
                                      -10.8095   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.0792 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    5.4486 ^ gpio_control_in_2[11]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[11]/shift_register[6] (net)
                    0.0455    0.0000    5.4486 ^ gpio_control_in_2[11]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    5.9881 ^ gpio_control_in_2[11]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[11]/net57 (net)
                    0.0807    0.0001    5.9881 ^ gpio_control_in_2[11]/_126_/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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.4749 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5749   clock uncertainty
                             -0.3957    5.1792   clock reconvergence pessimism
                             -0.0409    5.1383   library hold time
                                        5.1383   data required time
-------------------------------------------------------------------------------------
                                        5.1383   data required time
                                       -5.9881   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.6593 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    5.0286 ^ gpio_control_in_2[12]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[12]/shift_register[6] (net)
                    0.0455    0.0000    5.0286 ^ gpio_control_in_2[12]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    5.5681 ^ gpio_control_in_2[12]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[12]/net57 (net)
                    0.0807    0.0001    5.5682 ^ gpio_control_in_2[12]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5682   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.0222 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1222   clock uncertainty
                             -0.3630    4.7592   clock reconvergence pessimism
                             -0.0409    4.7183   library hold time
                                        4.7183   data required time
-------------------------------------------------------------------------------------
                                        4.7183   data required time
                                       -5.5682   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.1793 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    4.5486 ^ gpio_control_in_2[13]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[13]/shift_register[6] (net)
                    0.0455    0.0000    4.5487 ^ gpio_control_in_2[13]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    5.0881 ^ gpio_control_in_2[13]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[13]/net57 (net)
                    0.0807    0.0001    5.0882 ^ gpio_control_in_2[13]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0882   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.5048 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6048   clock uncertainty
                             -0.3256    4.2793   clock reconvergence pessimism
                             -0.0409    4.2383   library hold time
                                        4.2383   data required time
-------------------------------------------------------------------------------------
                                        4.2383   data required time
                                       -5.0882   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.7560 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    4.1253 ^ gpio_control_in_2[14]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[14]/shift_register[6] (net)
                    0.0455    0.0000    4.1253 ^ gpio_control_in_2[14]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    4.6648 ^ gpio_control_in_2[14]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[14]/net57 (net)
                    0.0807    0.0001    4.6649 ^ gpio_control_in_2[14]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6649   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.0485 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1485   clock uncertainty
                             -0.2926    3.8559   clock reconvergence pessimism
                             -0.0409    3.8150   library hold time
                                        3.8150   data required time
-------------------------------------------------------------------------------------
                                        3.8150   data required time
                                       -4.6649   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.3276 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    3.6969 ^ gpio_control_in_2[15]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[15]/shift_register[6] (net)
                    0.0455    0.0000    3.6970 ^ gpio_control_in_2[15]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    4.2364 ^ gpio_control_in_2[15]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[15]/net57 (net)
                    0.0807    0.0001    4.2365 ^ gpio_control_in_2[15]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2365   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.5868 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6868   clock uncertainty
                             -0.2592    3.4276   clock reconvergence pessimism
                             -0.0409    3.3866   library hold time
                                        3.3866   data required time
-------------------------------------------------------------------------------------
                                        3.3866   data required time
                                       -4.2365   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.4626 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    9.8320 ^ gpio_control_in_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[1]/shift_register[6] (net)
                    0.0455    0.0000    9.8320 ^ gpio_control_in_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395   10.3715 ^ gpio_control_in_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[1]/net57 (net)
                    0.0807    0.0001   10.3715 ^ gpio_control_in_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3715   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009   10.1999 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.2999   clock uncertainty
                             -0.7373    9.5626   clock reconvergence pessimism
                             -0.0409    9.5217   library hold time
                                        9.5217   data required time
-------------------------------------------------------------------------------------
                                        9.5217   data required time
                                      -10.3715   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.0264 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    9.3957 ^ gpio_control_in_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[2]/shift_register[6] (net)
                    0.0455    0.0000    9.3957 ^ gpio_control_in_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    9.9352 ^ gpio_control_in_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[2]/net57 (net)
                    0.0807    0.0001    9.9353 ^ gpio_control_in_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9353   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    9.7296 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8296   clock uncertainty
                             -0.7033    9.1263   clock reconvergence pessimism
                             -0.0409    9.0854   library hold time
                                        9.0854   data required time
-------------------------------------------------------------------------------------
                                        9.0854   data required time
                                       -9.9353   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.5865 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    8.9558 ^ gpio_control_in_2[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[3]/shift_register[6] (net)
                    0.0455    0.0000    8.9559 ^ gpio_control_in_2[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    9.4953 ^ gpio_control_in_2[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[3]/net57 (net)
                    0.0807    0.0001    9.4954 ^ gpio_control_in_2[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4954   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    9.2555 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3555   clock uncertainty
                             -0.6690    8.6865   clock reconvergence pessimism
                             -0.0409    8.6455   library hold time
                                        8.6455   data required time
-------------------------------------------------------------------------------------
                                        8.6455   data required time
                                       -9.4954   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.1537 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    8.5230 ^ gpio_control_in_2[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[4]/shift_register[6] (net)
                    0.0455    0.0000    8.5231 ^ gpio_control_in_2[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    9.0625 ^ gpio_control_in_2[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[4]/net57 (net)
                    0.0807    0.0001    9.0626 ^ gpio_control_in_2[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0626   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    8.7889 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8889   clock uncertainty
                             -0.6353    8.2537   clock reconvergence pessimism
                             -0.0409    8.2127   library hold time
                                        8.2127   data required time
-------------------------------------------------------------------------------------
                                        8.2127   data required time
                                       -9.0626   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.6725 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    8.0419 ^ gpio_control_in_2[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[5]/shift_register[6] (net)
                    0.0455    0.0000    8.0419 ^ gpio_control_in_2[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    8.5814 ^ gpio_control_in_2[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[5]/net57 (net)
                    0.0807    0.0001    8.5814 ^ gpio_control_in_2[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5814   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    8.2703 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3703   clock uncertainty
                             -0.5978    7.7725   clock reconvergence pessimism
                             -0.0409    7.7316   library hold time
                                        7.7316   data required time
-------------------------------------------------------------------------------------
                                        7.7316   data required time
                                       -8.5814   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.1897 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    7.5591 ^ gpio_control_in_2[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[6]/shift_register[6] (net)
                    0.0455    0.0000    7.5591 ^ gpio_control_in_2[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    8.0986 ^ gpio_control_in_2[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[6]/net57 (net)
                    0.0807    0.0001    8.0986 ^ gpio_control_in_2[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0986   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.7499 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8499   clock uncertainty
                             -0.5602    7.2897   clock reconvergence pessimism
                             -0.0409    7.2488   library hold time
                                        7.2488   data required time
-------------------------------------------------------------------------------------
                                        7.2488   data required time
                                       -8.0986   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.7704 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    7.1398 ^ gpio_control_in_2[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[7]/shift_register[6] (net)
                    0.0455    0.0000    7.1398 ^ gpio_control_in_2[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    7.6793 ^ gpio_control_in_2[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[7]/net57 (net)
                    0.0807    0.0001    7.6793 ^ gpio_control_in_2[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6793   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.2979 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3979   clock uncertainty
                             -0.5275    6.8704   clock reconvergence pessimism
                             -0.0409    6.8295   library hold time
                                        6.8295   data required time
-------------------------------------------------------------------------------------
                                        6.8295   data required time
                                       -7.6793   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.3474 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    6.7167 ^ gpio_control_in_2[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[8]/shift_register[6] (net)
                    0.0455    0.0000    6.7168 ^ gpio_control_in_2[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    7.2562 ^ gpio_control_in_2[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[8]/net57 (net)
                    0.0807    0.0001    7.2563 ^ gpio_control_in_2[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2563   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.8419 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9419   clock uncertainty
                             -0.4945    6.4474   clock reconvergence pessimism
                             -0.0409    6.4064   library hold time
                                        6.4064   data required time
-------------------------------------------------------------------------------------
                                        6.4064   data required time
                                       -7.2563   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.9256 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0455    0.3693    6.2949 ^ gpio_control_in_2[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0026                                 gpio_control_in_2[9]/shift_register[6] (net)
                    0.0455    0.0000    6.2949 ^ gpio_control_in_2[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.5395    6.8344 ^ gpio_control_in_2[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0060                                 gpio_control_in_2[9]/net57 (net)
                    0.0807    0.0001    6.8345 ^ gpio_control_in_2[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8345   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.3872 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4872   clock uncertainty
                             -0.4617    6.0255   clock reconvergence pessimism
                             -0.0409    5.9846   library hold time
                                        5.9846   data required time
-------------------------------------------------------------------------------------
                                        5.9846   data required time
                                       -6.8345   data arrival time
-------------------------------------------------------------------------------------
                                        0.8499   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    0.2915 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    0.6627 ^ gpio_control_bidir_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[0]/shift_register[7] (net)
                    0.0468    0.0000    0.6628 ^ gpio_control_bidir_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    1.2012 ^ gpio_control_bidir_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_1[0]/net56 (net)
                    0.0789    0.0001    1.2012 ^ gpio_control_bidir_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2012   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    0.3143 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4143   clock uncertainty
                             -0.0226    0.3917   clock reconvergence pessimism
                             -0.0406    0.3511   library hold time
                                        0.3511   data required time
-------------------------------------------------------------------------------------
                                        0.3511   data required time
                                       -1.2012   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    0.7119 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    1.0832 ^ gpio_control_bidir_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[1]/shift_register[7] (net)
                    0.0468    0.0000    1.0832 ^ gpio_control_bidir_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    1.6216 ^ gpio_control_bidir_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_1[1]/net56 (net)
                    0.0789    0.0001    1.6217 ^ gpio_control_bidir_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6217   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    0.7675 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8675   clock uncertainty
                             -0.0554    0.8121   clock reconvergence pessimism
                             -0.0406    0.7715   library hold time
                                        0.7715   data required time
-------------------------------------------------------------------------------------
                                        0.7715   data required time
                                       -1.6217   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.9075 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    3.2788 ^ gpio_control_bidir_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[0]/shift_register[7] (net)
                    0.0468    0.0000    3.2788 ^ gpio_control_bidir_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    3.8172 ^ gpio_control_bidir_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_2[0]/net56 (net)
                    0.0789    0.0001    3.8173 ^ gpio_control_bidir_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8173   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.1342 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2342   clock uncertainty
                             -0.2265    3.0077   clock reconvergence pessimism
                             -0.0406    2.9672   library hold time
                                        2.9672   data required time
-------------------------------------------------------------------------------------
                                        2.9672   data required time
                                       -3.8173   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.4910 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    2.8623 ^ gpio_control_bidir_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[1]/shift_register[7] (net)
                    0.0468    0.0000    2.8623 ^ gpio_control_bidir_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    3.4008 ^ gpio_control_bidir_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_2[1]/net56 (net)
                    0.0789    0.0001    3.4008 ^ gpio_control_bidir_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4008   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.6853 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7853   clock uncertainty
                             -0.1940    2.5913   clock reconvergence pessimism
                             -0.0406    2.5507   library hold time
                                        2.5507   data required time
-------------------------------------------------------------------------------------
                                        2.5507   data required time
                                       -3.4008   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.0737 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    2.4450 ^ gpio_control_bidir_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[2]/shift_register[7] (net)
                    0.0468    0.0000    2.4450 ^ gpio_control_bidir_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    2.9835 ^ gpio_control_bidir_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_bidir_2[2]/net56 (net)
                    0.0789    0.0001    2.9835 ^ gpio_control_bidir_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9835   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.2355 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3355   clock uncertainty
                             -0.1615    2.1740   clock reconvergence pessimism
                             -0.0406    2.1334   library hold time
                                        2.1334   data required time
-------------------------------------------------------------------------------------
                                        2.1334   data required time
                                       -2.9835   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.6894 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    4.0607 ^ gpio_control_in_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[0]/shift_register[7] (net)
                    0.0468    0.0000    4.0607 ^ gpio_control_in_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    4.5992 ^ gpio_control_in_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[0]/net56 (net)
                    0.0789    0.0001    4.5992 ^ gpio_control_in_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5992   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.9771 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0771   clock uncertainty
                             -0.2874    3.7896   clock reconvergence pessimism
                             -0.0406    3.7491   library hold time
                                        3.7491   data required time
-------------------------------------------------------------------------------------
                                        3.7491   data required time
                                       -4.5992   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    8.1884 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    8.5596 ^ gpio_control_in_1[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[10]/shift_register[7] (net)
                    0.0468    0.0000    8.5597 ^ gpio_control_in_1[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    9.0981 ^ gpio_control_in_1[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[10]/net56 (net)
                    0.0789    0.0001    9.0982 ^ gpio_control_in_1[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0982   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.8266 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9266   clock uncertainty
                             -0.6380    8.2886   clock reconvergence pessimism
                             -0.0406    8.2480   library hold time
                                        8.2480   data required time
-------------------------------------------------------------------------------------
                                        8.2480   data required time
                                       -9.0982   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.1166 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    4.4879 ^ gpio_control_in_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[1]/shift_register[7] (net)
                    0.0468    0.0000    4.4879 ^ gpio_control_in_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    5.0263 ^ gpio_control_in_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[1]/net56 (net)
                    0.0789    0.0001    5.0264 ^ gpio_control_in_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0264   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.4375 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5375   clock uncertainty
                             -0.3207    4.2168   clock reconvergence pessimism
                             -0.0406    4.1763   library hold time
                                        4.1763   data required time
-------------------------------------------------------------------------------------
                                        4.1763   data required time
                                       -5.0264   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.5509 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    4.9221 ^ gpio_control_in_1[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[2]/shift_register[7] (net)
                    0.0468    0.0000    4.9222 ^ gpio_control_in_1[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    5.4606 ^ gpio_control_in_1[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[2]/net56 (net)
                    0.0789    0.0001    5.4606 ^ gpio_control_in_1[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4606   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.9056 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0056   clock uncertainty
                             -0.3545    4.6511   clock reconvergence pessimism
                             -0.0406    4.6105   library hold time
                                        4.6105   data required time
-------------------------------------------------------------------------------------
                                        4.6105   data required time
                                       -5.4606   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.9743 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    5.3455 ^ gpio_control_in_1[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[3]/shift_register[7] (net)
                    0.0468    0.0000    5.3456 ^ gpio_control_in_1[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    5.8840 ^ gpio_control_in_1[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[3]/net56 (net)
                    0.0789    0.0001    5.8840 ^ gpio_control_in_1[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8840   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.3620 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4620   clock uncertainty
                             -0.3875    5.0745   clock reconvergence pessimism
                             -0.0406    5.0339   library hold time
                                        5.0339   data required time
-------------------------------------------------------------------------------------
                                        5.0339   data required time
                                       -5.8840   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.4015 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    5.7728 ^ gpio_control_in_1[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[4]/shift_register[7] (net)
                    0.0468    0.0000    5.7728 ^ gpio_control_in_1[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    6.3113 ^ gpio_control_in_1[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[4]/net56 (net)
                    0.0789    0.0001    6.3113 ^ gpio_control_in_1[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3113   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.8226 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9226   clock uncertainty
                             -0.4208    5.5018   clock reconvergence pessimism
                             -0.0406    5.4612   library hold time
                                        5.4612   data required time
-------------------------------------------------------------------------------------
                                        5.4612   data required time
                                       -6.3113   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.8271 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    6.1984 ^ gpio_control_in_1[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[5]/shift_register[7] (net)
                    0.0468    0.0000    6.1985 ^ gpio_control_in_1[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    6.7369 ^ gpio_control_in_1[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[5]/net56 (net)
                    0.0789    0.0001    6.7369 ^ gpio_control_in_1[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7369   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.2814 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3814   clock uncertainty
                             -0.4540    5.9274   clock reconvergence pessimism
                             -0.0406    5.8868   library hold time
                                        5.8868   data required time
-------------------------------------------------------------------------------------
                                        5.8868   data required time
                                       -6.7369   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.3444 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    6.7157 ^ gpio_control_in_1[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[6]/shift_register[7] (net)
                    0.0468    0.0000    6.7157 ^ gpio_control_in_1[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    7.2541 ^ gpio_control_in_1[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[6]/net56 (net)
                    0.0789    0.0001    7.2542 ^ gpio_control_in_1[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2542   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.8389 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9389   clock uncertainty
                             -0.4943    6.4446   clock reconvergence pessimism
                             -0.0406    6.4041   library hold time
                                        6.4041   data required time
-------------------------------------------------------------------------------------
                                        6.4041   data required time
                                       -7.2542   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.2955 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    7.6667 ^ gpio_control_in_1[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[8]/shift_register[7] (net)
                    0.0468    0.0000    7.6668 ^ gpio_control_in_1[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    8.2052 ^ gpio_control_in_1[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[8]/net56 (net)
                    0.0789    0.0001    8.2053 ^ gpio_control_in_1[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2053   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.8641 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9641   clock uncertainty
                             -0.5684    7.3957   clock reconvergence pessimism
                             -0.0406    7.3551   library hold time
                                        7.3551   data required time
-------------------------------------------------------------------------------------
                                        7.3551   data required time
                                       -8.2053   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.8610 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    7.2323 ^ gpio_control_in_1[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[7]/shift_register[7] (net)
                    0.0468    0.0000    7.2323 ^ gpio_control_in_1[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    7.7707 ^ gpio_control_in_1[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[7]/net56 (net)
                    0.0789    0.0001    7.7708 ^ gpio_control_in_1[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7708   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.3957 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4957   clock uncertainty
                             -0.5346    6.9612   clock reconvergence pessimism
                             -0.0406    6.9206   library hold time
                                        6.9206   data required time
-------------------------------------------------------------------------------------
                                        6.9206   data required time
                                       -7.7708   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.7443 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    8.1156 ^ gpio_control_in_1[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[9]/shift_register[7] (net)
                    0.0468    0.0000    8.1156 ^ gpio_control_in_1[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    8.6540 ^ gpio_control_in_1[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1[9]/net56 (net)
                    0.0789    0.0001    8.6541 ^ gpio_control_in_1[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6541   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.3479 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4479   clock uncertainty
                             -0.6034    7.8445   clock reconvergence pessimism
                             -0.0406    7.8040   library hold time
                                        7.8040   data required time
-------------------------------------------------------------------------------------
                                        7.8040   data required time
                                       -8.6541   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    1.1313 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    1.5025 ^ gpio_control_in_1a[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[0]/shift_register[7] (net)
                    0.0468    0.0000    1.5026 ^ gpio_control_in_1a[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    2.0410 ^ gpio_control_in_1a[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[0]/net56 (net)
                    0.0789    0.0001    2.0410 ^ gpio_control_in_1a[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0410   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    1.2196 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3196   clock uncertainty
                             -0.0881    1.2315   clock reconvergence pessimism
                             -0.0406    1.1909   library hold time
                                        1.1909   data required time
-------------------------------------------------------------------------------------
                                        1.1909   data required time
                                       -2.0410   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    1.5590 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    1.9303 ^ gpio_control_in_1a[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[1]/shift_register[7] (net)
                    0.0468    0.0000    1.9303 ^ gpio_control_in_1a[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    2.4687 ^ gpio_control_in_1a[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[1]/net56 (net)
                    0.0789    0.0001    2.4688 ^ gpio_control_in_1a[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4688   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    1.6807 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7807   clock uncertainty
                             -0.1214    1.6592   clock reconvergence pessimism
                             -0.0406    1.6187   library hold time
                                        1.6187   data required time
-------------------------------------------------------------------------------------
                                        1.6187   data required time
                                       -2.4688   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    1.9799 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    2.3512 ^ gpio_control_in_1a[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[2]/shift_register[7] (net)
                    0.0468    0.0000    2.3512 ^ gpio_control_in_1a[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    2.8896 ^ gpio_control_in_1a[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[2]/net56 (net)
                    0.0789    0.0001    2.8897 ^ gpio_control_in_1a[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8897   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.1343 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2343   clock uncertainty
                             -0.1542    2.0801   clock reconvergence pessimism
                             -0.0406    2.0396   library hold time
                                        2.0396   data required time
-------------------------------------------------------------------------------------
                                        2.0396   data required time
                                       -2.8897   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.4040 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    2.7753 ^ gpio_control_in_1a[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[3]/shift_register[7] (net)
                    0.0468    0.0000    2.7753 ^ gpio_control_in_1a[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    3.3137 ^ gpio_control_in_1a[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[3]/net56 (net)
                    0.0789    0.0001    3.3138 ^ gpio_control_in_1a[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3138   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    2.5915 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6915   clock uncertainty
                             -0.1873    2.5042   clock reconvergence pessimism
                             -0.0406    2.4637   library hold time
                                        2.4637   data required time
-------------------------------------------------------------------------------------
                                        2.4637   data required time
                                       -3.3138   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    2.8246 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    3.1958 ^ gpio_control_in_1a[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[4]/shift_register[7] (net)
                    0.0468    0.0000    3.1959 ^ gpio_control_in_1a[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    3.7343 ^ gpio_control_in_1a[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[4]/net56 (net)
                    0.0789    0.0001    3.7343 ^ gpio_control_in_1a[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7343   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.0448 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1448   clock uncertainty
                             -0.2200    2.9248   clock reconvergence pessimism
                             -0.0406    2.8842   library hold time
                                        2.8842   data required time
-------------------------------------------------------------------------------------
                                        2.8842   data required time
                                       -3.7343   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.2607 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    3.6320 ^ gpio_control_in_1a[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[5]/shift_register[7] (net)
                    0.0468    0.0000    3.6320 ^ gpio_control_in_1a[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    4.1704 ^ gpio_control_in_1a[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_1a[5]/net56 (net)
                    0.0789    0.0001    4.1705 ^ gpio_control_in_1a[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.5149 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6149   clock uncertainty
                             -0.2540    3.3609   clock reconvergence pessimism
                             -0.0406    3.3203   library hold time
                                        3.3203   data required time
-------------------------------------------------------------------------------------
                                        3.3203   data required time
                                       -4.1705   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.0791 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    5.4504 ^ gpio_control_in_2[11]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[11]/shift_register[7] (net)
                    0.0468    0.0000    5.4504 ^ gpio_control_in_2[11]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    5.9889 ^ gpio_control_in_2[11]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[11]/net56 (net)
                    0.0789    0.0001    5.9889 ^ gpio_control_in_2[11]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9889   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.4750 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5750   clock uncertainty
                             -0.3957    5.1793   clock reconvergence pessimism
                             -0.0406    5.1388   library hold time
                                        5.1388   data required time
-------------------------------------------------------------------------------------
                                        5.1388   data required time
                                       -5.9889   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    9.9004 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713   10.2717 ^ gpio_control_in_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[0]/shift_register[7] (net)
                    0.0468    0.0000   10.2718 ^ gpio_control_in_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384   10.8102 ^ gpio_control_in_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[0]/net56 (net)
                    0.0789    0.0001   10.8102 ^ gpio_control_in_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8102   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011   10.6721 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7721   clock uncertainty
                             -0.7714   10.0007   clock reconvergence pessimism
                             -0.0406    9.9601   library hold time
                                        9.9601   data required time
-------------------------------------------------------------------------------------
                                        9.9601   data required time
                                      -10.8102   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.5028 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    5.8741 ^ gpio_control_in_2[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[10]/shift_register[7] (net)
                    0.0468    0.0000    5.8741 ^ gpio_control_in_2[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    6.4126 ^ gpio_control_in_2[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[10]/net56 (net)
                    0.0789    0.0001    6.4126 ^ gpio_control_in_2[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4126   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.9318 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0318   clock uncertainty
                             -0.4287    5.6031   clock reconvergence pessimism
                             -0.0406    5.5625   library hold time
                                        5.5625   data required time
-------------------------------------------------------------------------------------
                                        5.5625   data required time
                                       -6.4126   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.6592 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    5.0305 ^ gpio_control_in_2[12]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[12]/shift_register[7] (net)
                    0.0468    0.0000    5.0305 ^ gpio_control_in_2[12]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    5.5689 ^ gpio_control_in_2[12]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[12]/net56 (net)
                    0.0789    0.0001    5.5690 ^ gpio_control_in_2[12]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5690   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    5.0224 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1224   clock uncertainty
                             -0.3630    4.7594   clock reconvergence pessimism
                             -0.0406    4.7188   library hold time
                                        4.7188   data required time
-------------------------------------------------------------------------------------
                                        4.7188   data required time
                                       -5.5690   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    4.1792 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    4.5505 ^ gpio_control_in_2[13]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[13]/shift_register[7] (net)
                    0.0468    0.0000    4.5505 ^ gpio_control_in_2[13]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    5.0889 ^ gpio_control_in_2[13]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[13]/net56 (net)
                    0.0789    0.0001    5.0890 ^ gpio_control_in_2[13]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0890   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.5050 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6050   clock uncertainty
                             -0.3256    4.2794   clock reconvergence pessimism
                             -0.0406    4.2388   library hold time
                                        4.2388   data required time
-------------------------------------------------------------------------------------
                                        4.2388   data required time
                                       -5.0890   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.7559 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    4.1271 ^ gpio_control_in_2[14]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[14]/shift_register[7] (net)
                    0.0468    0.0000    4.1272 ^ gpio_control_in_2[14]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    4.6656 ^ gpio_control_in_2[14]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[14]/net56 (net)
                    0.0789    0.0001    4.6656 ^ gpio_control_in_2[14]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6656   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    4.0487 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1487   clock uncertainty
                             -0.2926    3.8561   clock reconvergence pessimism
                             -0.0406    3.8155   library hold time
                                        3.8155   data required time
-------------------------------------------------------------------------------------
                                        3.8155   data required time
                                       -4.6656   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    3.3275 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    3.6988 ^ gpio_control_in_2[15]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[15]/shift_register[7] (net)
                    0.0468    0.0000    3.6988 ^ gpio_control_in_2[15]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    4.2372 ^ gpio_control_in_2[15]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[15]/net56 (net)
                    0.0789    0.0001    4.2373 ^ gpio_control_in_2[15]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2373   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    3.5869 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6869   clock uncertainty
                             -0.2592    3.4277   clock reconvergence pessimism
                             -0.0406    3.3871   library hold time
                                        3.3871   data required time
-------------------------------------------------------------------------------------
                                        3.3871   data required time
                                       -4.2373   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.1896 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    7.5609 ^ gpio_control_in_2[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[6]/shift_register[7] (net)
                    0.0468    0.0000    7.5609 ^ gpio_control_in_2[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    8.0994 ^ gpio_control_in_2[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[6]/net56 (net)
                    0.0789    0.0001    8.0994 ^ gpio_control_in_2[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0994   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.7500 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8500   clock uncertainty
                             -0.5602    7.2898   clock reconvergence pessimism
                             -0.0406    7.2493   library hold time
                                        7.2493   data required time
-------------------------------------------------------------------------------------
                                        7.2493   data required time
                                       -8.0994   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    9.4625 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    9.8338 ^ gpio_control_in_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[1]/shift_register[7] (net)
                    0.0468    0.0000    9.8338 ^ gpio_control_in_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384   10.3722 ^ gpio_control_in_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[1]/net56 (net)
                    0.0789    0.0001   10.3723 ^ gpio_control_in_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3723   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011   10.2000 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3000   clock uncertainty
                             -0.7373    9.5627   clock reconvergence pessimism
                             -0.0406    9.5222   library hold time
                                        9.5222   data required time
-------------------------------------------------------------------------------------
                                        9.5222   data required time
                                      -10.3723   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    9.0263 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    9.3975 ^ gpio_control_in_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[2]/shift_register[7] (net)
                    0.0468    0.0000    9.3976 ^ gpio_control_in_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    9.9360 ^ gpio_control_in_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[2]/net56 (net)
                    0.0789    0.0001    9.9360 ^ gpio_control_in_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9360   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    9.7298 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8298   clock uncertainty
                             -0.7033    9.1265   clock reconvergence pessimism
                             -0.0406    9.0859   library hold time
                                        9.0859   data required time
-------------------------------------------------------------------------------------
                                        9.0859   data required time
                                       -9.9360   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    8.5864 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    8.9577 ^ gpio_control_in_2[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[3]/shift_register[7] (net)
                    0.0468    0.0000    8.9577 ^ gpio_control_in_2[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    9.4961 ^ gpio_control_in_2[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[3]/net56 (net)
                    0.0789    0.0001    9.4962 ^ gpio_control_in_2[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.4962   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    9.2556 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3556   clock uncertainty
                             -0.6690    8.6866   clock reconvergence pessimism
                             -0.0406    8.6460   library hold time
                                        8.6460   data required time
-------------------------------------------------------------------------------------
                                        8.6460   data required time
                                       -9.4962   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    8.1536 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    8.5249 ^ gpio_control_in_2[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[4]/shift_register[7] (net)
                    0.0468    0.0000    8.5249 ^ gpio_control_in_2[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    9.0633 ^ gpio_control_in_2[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[4]/net56 (net)
                    0.0789    0.0001    9.0634 ^ gpio_control_in_2[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0634   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.7891 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8891   clock uncertainty
                             -0.6353    8.2538   clock reconvergence pessimism
                             -0.0406    8.2132   library hold time
                                        8.2132   data required time
-------------------------------------------------------------------------------------
                                        8.2132   data required time
                                       -9.0634   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    7.6724 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    8.0437 ^ gpio_control_in_2[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[5]/shift_register[7] (net)
                    0.0468    0.0000    8.0437 ^ gpio_control_in_2[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    8.5821 ^ gpio_control_in_2[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[5]/net56 (net)
                    0.0789    0.0001    8.5822 ^ gpio_control_in_2[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5822   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    8.2704 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3704   clock uncertainty
                             -0.5978    7.7726   clock reconvergence pessimism
                             -0.0406    7.7321   library hold time
                                        7.7321   data required time
-------------------------------------------------------------------------------------
                                        7.7321   data required time
                                       -8.5822   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.7703 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    7.1416 ^ gpio_control_in_2[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[7]/shift_register[7] (net)
                    0.0468    0.0000    7.1416 ^ gpio_control_in_2[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    7.6800 ^ gpio_control_in_2[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[7]/net56 (net)
                    0.0789    0.0001    7.6801 ^ gpio_control_in_2[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6801   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    7.2980 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3980   clock uncertainty
                             -0.5275    6.8705   clock reconvergence pessimism
                             -0.0406    6.8300   library hold time
                                        6.8300   data required time
-------------------------------------------------------------------------------------
                                        6.8300   data required time
                                       -7.6801   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    6.3473 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    6.7186 ^ gpio_control_in_2[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[8]/shift_register[7] (net)
                    0.0468    0.0000    6.7186 ^ gpio_control_in_2[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    7.2570 ^ gpio_control_in_2[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[8]/net56 (net)
                    0.0789    0.0001    7.2571 ^ gpio_control_in_2[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2571   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.8420 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9420   clock uncertainty
                             -0.4945    6.4475   clock reconvergence pessimism
                             -0.0406    6.4069   library hold time
                                        6.4069   data required time
-------------------------------------------------------------------------------------
                                        6.4069   data required time
                                       -7.2571   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0009    5.9255 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0468    0.3713    6.2968 ^ gpio_control_in_2[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[9]/shift_register[7] (net)
                    0.0468    0.0000    6.2968 ^ gpio_control_in_2[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0789    0.5384    6.8352 ^ gpio_control_in_2[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0058                                 gpio_control_in_2[9]/net56 (net)
                    0.0789    0.0001    6.8353 ^ gpio_control_in_2[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8353   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0011    6.3874 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4874   clock uncertainty
                             -0.4617    6.0257   clock reconvergence pessimism
                             -0.0406    5.9851   library hold time
                                        5.9851   data required time
-------------------------------------------------------------------------------------
                                        5.9851   data required time
                                       -6.8353   data arrival time
-------------------------------------------------------------------------------------
                                        0.8501   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3404 ^ gpio_control_in_1[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    6.7069 ^ gpio_control_in_1[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[6]/shift_register[0] (net)
                    0.0446    0.0000    6.7070 ^ gpio_control_in_1[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    7.2634 ^ gpio_control_in_1[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[6]/net46 (net)
                    0.1010    0.0002    7.2636 ^ gpio_control_in_1[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2636   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.8391 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9391   clock uncertainty
                             -0.4840    6.4551   clock reconvergence pessimism
                             -0.0452    6.4100   library hold time
                                        6.4100   data required time
-------------------------------------------------------------------------------------
                                        6.4100   data required time
                                       -7.2636   data arrival time
-------------------------------------------------------------------------------------
                                        0.8536   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.8570 ^ gpio_control_in_1[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    7.2235 ^ gpio_control_in_1[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[7]/shift_register[0] (net)
                    0.0446    0.0000    7.2235 ^ gpio_control_in_1[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    7.7800 ^ gpio_control_in_1[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[7]/net46 (net)
                    0.1010    0.0002    7.7802 ^ gpio_control_in_1[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7802   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.3960 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4960   clock uncertainty
                             -0.5242    6.9717   clock reconvergence pessimism
                             -0.0452    6.9265   library hold time
                                        6.9265   data required time
-------------------------------------------------------------------------------------
                                        6.9265   data required time
                                       -7.7802   data arrival time
-------------------------------------------------------------------------------------
                                        0.8536   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.2875 ^ gpio_control_bidir_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    0.6540 ^ gpio_control_bidir_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_1[0]/shift_register[0] (net)
                    0.0446    0.0000    0.6540 ^ gpio_control_bidir_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    1.2105 ^ gpio_control_bidir_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_bidir_1[0]/net46 (net)
                    0.1010    0.0002    1.2106 ^ gpio_control_bidir_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2106   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    0.3145 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4145   clock uncertainty
                             -0.0124    0.4022   clock reconvergence pessimism
                             -0.0452    0.3570   library hold time
                                        0.3570   data required time
-------------------------------------------------------------------------------------
                                        0.3570   data required time
                                       -1.2106   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.6552 ^ gpio_control_in_2[12]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    5.0217 ^ gpio_control_in_2[12]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[12]/shift_register[0] (net)
                    0.0446    0.0000    5.0217 ^ gpio_control_in_2[12]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    5.5782 ^ gpio_control_in_2[12]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[12]/net46 (net)
                    0.1010    0.0002    5.5784 ^ gpio_control_in_2[12]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5784   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.0226 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1226   clock uncertainty
                             -0.3527    4.7699   clock reconvergence pessimism
                             -0.0452    4.7247   library hold time
                                        4.7247   data required time
-------------------------------------------------------------------------------------
                                        4.7247   data required time
                                       -5.5784   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.1496 ^ gpio_control_in_2[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    8.5161 ^ gpio_control_in_2[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[4]/shift_register[0] (net)
                    0.0446    0.0000    8.5161 ^ gpio_control_in_2[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    9.0726 ^ gpio_control_in_2[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[4]/net46 (net)
                    0.1010    0.0002    9.0728 ^ gpio_control_in_2[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0728   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.7893 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8893   clock uncertainty
                             -0.6250    8.2643   clock reconvergence pessimism
                             -0.0452    8.2191   library hold time
                                        8.2191   data required time
-------------------------------------------------------------------------------------
                                        8.2191   data required time
                                       -9.0728   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.6684 ^ gpio_control_in_2[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    8.0349 ^ gpio_control_in_2[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[5]/shift_register[0] (net)
                    0.0446    0.0000    8.0350 ^ gpio_control_in_2[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    8.5914 ^ gpio_control_in_2[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[5]/net46 (net)
                    0.1010    0.0002    8.5916 ^ gpio_control_in_2[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5916   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.2706 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3706   clock uncertainty
                             -0.5875    7.7831   clock reconvergence pessimism
                             -0.0452    7.7379   library hold time
                                        7.7379   data required time
-------------------------------------------------------------------------------------
                                        7.7379   data required time
                                       -8.5916   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.7079 ^ gpio_control_bidir_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    1.0744 ^ gpio_control_bidir_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_1[1]/shift_register[0] (net)
                    0.0446    0.0000    1.0744 ^ gpio_control_bidir_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    1.6309 ^ gpio_control_bidir_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_bidir_1[1]/net46 (net)
                    0.1010    0.0002    1.6311 ^ gpio_control_bidir_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6311   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    0.7677 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8677   clock uncertainty
                             -0.0451    0.8226   clock reconvergence pessimism
                             -0.0452    0.7774   library hold time
                                        0.7774   data required time
-------------------------------------------------------------------------------------
                                        0.7774   data required time
                                       -1.6311   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.9035 ^ gpio_control_bidir_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    3.2700 ^ gpio_control_bidir_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_2[0]/shift_register[0] (net)
                    0.0446    0.0000    3.2701 ^ gpio_control_bidir_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    3.8265 ^ gpio_control_bidir_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_bidir_2[0]/net46 (net)
                    0.1010    0.0002    3.8267 ^ gpio_control_bidir_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8267   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.1344 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2344   clock uncertainty
                             -0.2162    3.0182   clock reconvergence pessimism
                             -0.0452    2.9730   library hold time
                                        2.9730   data required time
-------------------------------------------------------------------------------------
                                        2.9730   data required time
                                       -3.8267   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.4871 ^ gpio_control_bidir_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    2.8536 ^ gpio_control_bidir_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_2[1]/shift_register[0] (net)
                    0.0446    0.0000    2.8536 ^ gpio_control_bidir_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    3.4101 ^ gpio_control_bidir_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_bidir_2[1]/net46 (net)
                    0.1010    0.0002    3.4102 ^ gpio_control_bidir_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4102   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.6855 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7855   clock uncertainty
                             -0.1838    2.6017   clock reconvergence pessimism
                             -0.0452    2.5566   library hold time
                                        2.5566   data required time
-------------------------------------------------------------------------------------
                                        2.5566   data required time
                                       -3.4102   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.0698 ^ gpio_control_bidir_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    2.4363 ^ gpio_control_bidir_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_bidir_2[2]/shift_register[0] (net)
                    0.0446    0.0000    2.4363 ^ gpio_control_bidir_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    2.9928 ^ gpio_control_bidir_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_bidir_2[2]/net46 (net)
                    0.1010    0.0002    2.9929 ^ gpio_control_bidir_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9929   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.2357 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3357   clock uncertainty
                             -0.1512    2.1844   clock reconvergence pessimism
                             -0.0452    2.1393   library hold time
                                        2.1393   data required time
-------------------------------------------------------------------------------------
                                        2.1393   data required time
                                       -2.9929   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.6855 ^ gpio_control_in_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    4.0520 ^ gpio_control_in_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[0]/shift_register[0] (net)
                    0.0446    0.0000    4.0520 ^ gpio_control_in_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    4.6085 ^ gpio_control_in_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[0]/net46 (net)
                    0.1010    0.0002    4.6086 ^ gpio_control_in_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6086   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.9773 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0773   clock uncertainty
                             -0.2771    3.8001   clock reconvergence pessimism
                             -0.0452    3.7550   library hold time
                                        3.7550   data required time
-------------------------------------------------------------------------------------
                                        3.7550   data required time
                                       -4.6086   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.0556 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.1840 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.1844 ^ gpio_control_in_1[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    8.5509 ^ gpio_control_in_1[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[10]/shift_register[0] (net)
                    0.0446    0.0000    8.5509 ^ gpio_control_in_1[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    9.1074 ^ gpio_control_in_1[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[10]/net46 (net)
                    0.1010    0.0002    9.1076 ^ gpio_control_in_1[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1076   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.8268 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9268   clock uncertainty
                             -0.6277    8.2991   clock reconvergence pessimism
                             -0.0452    8.2539   library hold time
                                        8.2539   data required time
-------------------------------------------------------------------------------------
                                        8.2539   data required time
                                       -9.1076   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.1126 ^ gpio_control_in_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    4.4791 ^ gpio_control_in_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[1]/shift_register[0] (net)
                    0.0446    0.0000    4.4792 ^ gpio_control_in_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    5.0356 ^ gpio_control_in_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[1]/net46 (net)
                    0.1010    0.0002    5.0358 ^ gpio_control_in_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0358   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.4377 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5377   clock uncertainty
                             -0.3104    4.2273   clock reconvergence pessimism
                             -0.0452    4.1821   library hold time
                                        4.1821   data required time
-------------------------------------------------------------------------------------
                                        4.1821   data required time
                                       -5.0358   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.5469 ^ gpio_control_in_1[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    4.9134 ^ gpio_control_in_1[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[2]/shift_register[0] (net)
                    0.0446    0.0000    4.9134 ^ gpio_control_in_1[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    5.4699 ^ gpio_control_in_1[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[2]/net46 (net)
                    0.1010    0.0002    5.4700 ^ gpio_control_in_1[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4700   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.9058 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0058   clock uncertainty
                             -0.3443    4.6616   clock reconvergence pessimism
                             -0.0452    4.6164   library hold time
                                        4.6164   data required time
-------------------------------------------------------------------------------------
                                        4.6164   data required time
                                       -5.4700   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.4000 ^ gpio_control_in_1a[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    2.7665 ^ gpio_control_in_1a[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[3]/shift_register[0] (net)
                    0.0446    0.0000    2.7666 ^ gpio_control_in_1a[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    3.3230 ^ gpio_control_in_1a[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1a[3]/net46 (net)
                    0.1010    0.0002    3.3232 ^ gpio_control_in_1a[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3232   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.5917 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6917   clock uncertainty
                             -0.1770    2.5147   clock reconvergence pessimism
                             -0.0452    2.4695   library hold time
                                        2.4695   data required time
-------------------------------------------------------------------------------------
                                        2.4695   data required time
                                       -3.3232   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.9703 ^ gpio_control_in_1[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    5.3368 ^ gpio_control_in_1[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[3]/shift_register[0] (net)
                    0.0446    0.0000    5.3368 ^ gpio_control_in_1[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    5.8933 ^ gpio_control_in_1[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[3]/net46 (net)
                    0.1010    0.0002    5.8934 ^ gpio_control_in_1[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8934   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.3622 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4622   clock uncertainty
                             -0.3773    5.0850   clock reconvergence pessimism
                             -0.0452    5.0398   library hold time
                                        5.0398   data required time
-------------------------------------------------------------------------------------
                                        5.0398   data required time
                                       -5.8934   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.3976 ^ gpio_control_in_1[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    5.7641 ^ gpio_control_in_1[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[4]/shift_register[0] (net)
                    0.0446    0.0000    5.7641 ^ gpio_control_in_1[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    6.3206 ^ gpio_control_in_1[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[4]/net46 (net)
                    0.1010    0.0002    6.3207 ^ gpio_control_in_1[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3207   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.8228 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9228   clock uncertainty
                             -0.4105    5.5122   clock reconvergence pessimism
                             -0.0452    5.4671   library hold time
                                        5.4671   data required time
-------------------------------------------------------------------------------------
                                        5.4671   data required time
                                       -6.3207   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.5550 ^ gpio_control_in_1a[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    1.9216 ^ gpio_control_in_1a[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[1]/shift_register[0] (net)
                    0.0446    0.0000    1.9216 ^ gpio_control_in_1a[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    2.4780 ^ gpio_control_in_1a[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1a[1]/net46 (net)
                    0.1010    0.0002    2.4782 ^ gpio_control_in_1a[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4782   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    1.6809 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7809   clock uncertainty
                             -0.1111    1.6697   clock reconvergence pessimism
                             -0.0452    1.6245   library hold time
                                        1.6245   data required time
-------------------------------------------------------------------------------------
                                        1.6245   data required time
                                       -2.4782   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.8232 ^ gpio_control_in_1[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    6.1897 ^ gpio_control_in_1[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[5]/shift_register[0] (net)
                    0.0446    0.0000    6.1897 ^ gpio_control_in_1[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    6.7462 ^ gpio_control_in_1[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[5]/net46 (net)
                    0.1010    0.0002    6.7463 ^ gpio_control_in_1[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7463   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.2816 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3816   clock uncertainty
                             -0.4437    5.9378   clock reconvergence pessimism
                             -0.0452    5.8927   library hold time
                                        5.8927   data required time
-------------------------------------------------------------------------------------
                                        5.8927   data required time
                                       -6.7463   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.2915 ^ gpio_control_in_1[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    7.6580 ^ gpio_control_in_1[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[8]/shift_register[0] (net)
                    0.0446    0.0000    7.6580 ^ gpio_control_in_1[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    8.2145 ^ gpio_control_in_1[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[8]/net46 (net)
                    0.1010    0.0002    8.2147 ^ gpio_control_in_1[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.8643 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9643   clock uncertainty
                             -0.5581    7.4062   clock reconvergence pessimism
                             -0.0452    7.3610   library hold time
                                        7.3610   data required time
-------------------------------------------------------------------------------------
                                        7.3610   data required time
                                       -8.2147   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.7403 ^ gpio_control_in_1[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    8.1068 ^ gpio_control_in_1[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1[9]/shift_register[0] (net)
                    0.0446    0.0000    8.1069 ^ gpio_control_in_1[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    8.6633 ^ gpio_control_in_1[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1[9]/net46 (net)
                    0.1010    0.0002    8.6635 ^ gpio_control_in_1[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6635   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.3481 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4481   clock uncertainty
                             -0.5931    7.8550   clock reconvergence pessimism
                             -0.0452    7.8098   library hold time
                                        7.8098   data required time
-------------------------------------------------------------------------------------
                                        7.8098   data required time
                                       -8.6635   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.1273 ^ gpio_control_in_1a[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    1.4938 ^ gpio_control_in_1a[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[0]/shift_register[0] (net)
                    0.0446    0.0000    1.4938 ^ gpio_control_in_1a[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    2.0503 ^ gpio_control_in_1a[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1a[0]/net46 (net)
                    0.1010    0.0002    2.0504 ^ gpio_control_in_1a[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    1.2198 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3198   clock uncertainty
                             -0.0778    1.2420   clock reconvergence pessimism
                             -0.0452    1.1968   library hold time
                                        1.1968   data required time
-------------------------------------------------------------------------------------
                                        1.1968   data required time
                                       -2.0504   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.9759 ^ gpio_control_in_1a[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    2.3424 ^ gpio_control_in_1a[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[2]/shift_register[0] (net)
                    0.0446    0.0000    2.3425 ^ gpio_control_in_1a[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    2.8989 ^ gpio_control_in_1a[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1a[2]/net46 (net)
                    0.1010    0.0002    2.8991 ^ gpio_control_in_1a[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8991   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.1345 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2345   clock uncertainty
                             -0.1439    2.0906   clock reconvergence pessimism
                             -0.0452    2.0454   library hold time
                                        2.0454   data required time
-------------------------------------------------------------------------------------
                                        2.0454   data required time
                                       -2.8991   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.8206 ^ gpio_control_in_1a[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    3.1871 ^ gpio_control_in_1a[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[4]/shift_register[0] (net)
                    0.0446    0.0000    3.1871 ^ gpio_control_in_1a[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    3.7436 ^ gpio_control_in_1a[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1a[4]/net46 (net)
                    0.1010    0.0002    3.7437 ^ gpio_control_in_1a[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7437   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.0450 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1450   clock uncertainty
                             -0.2097    2.9353   clock reconvergence pessimism
                             -0.0452    2.8901   library hold time
                                        2.8901   data required time
-------------------------------------------------------------------------------------
                                        2.8901   data required time
                                       -3.7437   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.4989 ^ gpio_control_in_2[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    5.8654 ^ gpio_control_in_2[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[10]/shift_register[0] (net)
                    0.0446    0.0000    5.8654 ^ gpio_control_in_2[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    6.4219 ^ gpio_control_in_2[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[10]/net46 (net)
                    0.1010    0.0002    6.4220 ^ gpio_control_in_2[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4220   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.9320 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0320   clock uncertainty
                             -0.4184    5.6135   clock reconvergence pessimism
                             -0.0452    5.5684   library hold time
                                        5.5684   data required time
-------------------------------------------------------------------------------------
                                        5.5684   data required time
                                       -6.4220   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.0751 ^ gpio_control_in_2[11]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    5.4417 ^ gpio_control_in_2[11]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[11]/shift_register[0] (net)
                    0.0446    0.0000    5.4417 ^ gpio_control_in_2[11]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    5.9981 ^ gpio_control_in_2[11]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[11]/net46 (net)
                    0.1010    0.0002    5.9983 ^ gpio_control_in_2[11]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9983   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.4753 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5753   clock uncertainty
                             -0.3854    5.1898   clock reconvergence pessimism
                             -0.0452    5.1446   library hold time
                                        5.1446   data required time
-------------------------------------------------------------------------------------
                                        5.1446   data required time
                                       -5.9983   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.1752 ^ gpio_control_in_2[13]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    4.5417 ^ gpio_control_in_2[13]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[13]/shift_register[0] (net)
                    0.0446    0.0000    4.5417 ^ gpio_control_in_2[13]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    5.0982 ^ gpio_control_in_2[13]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[13]/net46 (net)
                    0.1010    0.0002    5.0984 ^ gpio_control_in_2[13]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.5052 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6052   clock uncertainty
                             -0.3153    4.2899   clock reconvergence pessimism
                             -0.0452    4.2447   library hold time
                                        4.2447   data required time
-------------------------------------------------------------------------------------
                                        4.2447   data required time
                                       -5.0984   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.7519 ^ gpio_control_in_2[14]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    4.1184 ^ gpio_control_in_2[14]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[14]/shift_register[0] (net)
                    0.0446    0.0000    4.1184 ^ gpio_control_in_2[14]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    4.6749 ^ gpio_control_in_2[14]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[14]/net46 (net)
                    0.1010    0.0002    4.6750 ^ gpio_control_in_2[14]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6750   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.0489 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1489   clock uncertainty
                             -0.2823    3.8666   clock reconvergence pessimism
                             -0.0452    3.8214   library hold time
                                        3.8214   data required time
-------------------------------------------------------------------------------------
                                        3.8214   data required time
                                       -4.6750   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.3235 ^ gpio_control_in_2[15]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    3.6900 ^ gpio_control_in_2[15]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[15]/shift_register[0] (net)
                    0.0446    0.0000    3.6900 ^ gpio_control_in_2[15]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    4.2465 ^ gpio_control_in_2[15]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[15]/net46 (net)
                    0.1010    0.0002    4.2467 ^ gpio_control_in_2[15]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2467   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.5871 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6871   clock uncertainty
                             -0.2489    3.4382   clock reconvergence pessimism
                             -0.0452    3.3930   library hold time
                                        3.3930   data required time
-------------------------------------------------------------------------------------
                                        3.3930   data required time
                                       -4.2467   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.4585 ^ gpio_control_in_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    9.8250 ^ gpio_control_in_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[1]/shift_register[0] (net)
                    0.0446    0.0000    9.8251 ^ gpio_control_in_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565   10.3815 ^ gpio_control_in_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[1]/net46 (net)
                    0.1010    0.0002   10.3817 ^ gpio_control_in_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3817   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013   10.2002 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3002   clock uncertainty
                             -0.7270    9.5732   clock reconvergence pessimism
                             -0.0452    9.5280   library hold time
                                        9.5280   data required time
-------------------------------------------------------------------------------------
                                        9.5280   data required time
                                      -10.3817   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.5824 ^ gpio_control_in_2[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    8.9489 ^ gpio_control_in_2[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[3]/shift_register[0] (net)
                    0.0446    0.0000    8.9489 ^ gpio_control_in_2[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    9.5054 ^ gpio_control_in_2[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[3]/net46 (net)
                    0.1010    0.0002    9.5056 ^ gpio_control_in_2[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.5056   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    9.2558 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3558   clock uncertainty
                             -0.6587    8.6971   clock reconvergence pessimism
                             -0.0452    8.6519   library hold time
                                        8.6519   data required time
-------------------------------------------------------------------------------------
                                        8.6519   data required time
                                       -9.5056   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.1856 ^ gpio_control_in_2[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    7.5522 ^ gpio_control_in_2[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[6]/shift_register[0] (net)
                    0.0446    0.0000    7.5522 ^ gpio_control_in_2[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    8.1087 ^ gpio_control_in_2[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[6]/net46 (net)
                    0.1010    0.0002    8.1088 ^ gpio_control_in_2[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1088   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.7502 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8502   clock uncertainty
                             -0.5499    7.3003   clock reconvergence pessimism
                             -0.0452    7.2551   library hold time
                                        7.2551   data required time
-------------------------------------------------------------------------------------
                                        7.2551   data required time
                                       -8.1088   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.7663 ^ gpio_control_in_2[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    7.1328 ^ gpio_control_in_2[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[7]/shift_register[0] (net)
                    0.0446    0.0000    7.1329 ^ gpio_control_in_2[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    7.6893 ^ gpio_control_in_2[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[7]/net46 (net)
                    0.1010    0.0002    7.6895 ^ gpio_control_in_2[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6895   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.2982 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3982   clock uncertainty
                             -0.5172    6.8810   clock reconvergence pessimism
                             -0.0452    6.8358   library hold time
                                        6.8358   data required time
-------------------------------------------------------------------------------------
                                        6.8358   data required time
                                       -7.6895   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3433 ^ gpio_control_in_2[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    6.7098 ^ gpio_control_in_2[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[8]/shift_register[0] (net)
                    0.0446    0.0000    6.7098 ^ gpio_control_in_2[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    7.2663 ^ gpio_control_in_2[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[8]/net46 (net)
                    0.1010    0.0002    7.2665 ^ gpio_control_in_2[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2665   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.8422 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9422   clock uncertainty
                             -0.4842    6.4580   clock reconvergence pessimism
                             -0.0452    6.4128   library hold time
                                        6.4128   data required time
-------------------------------------------------------------------------------------
                                        6.4128   data required time
                                       -7.2665   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.9215 ^ gpio_control_in_2[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    6.2880 ^ gpio_control_in_2[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[9]/shift_register[0] (net)
                    0.0446    0.0000    6.2880 ^ gpio_control_in_2[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    6.8445 ^ gpio_control_in_2[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[9]/net46 (net)
                    0.1010    0.0002    6.8447 ^ gpio_control_in_2[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8447   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.3876 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4876   clock uncertainty
                             -0.4514    6.0362   clock reconvergence pessimism
                             -0.0452    5.9910   library hold time
                                        5.9910   data required time
-------------------------------------------------------------------------------------
                                        5.9910   data required time
                                       -6.8447   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.2567 ^ gpio_control_in_1a[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    3.6232 ^ gpio_control_in_1a[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_1a[5]/shift_register[0] (net)
                    0.0446    0.0000    3.6233 ^ gpio_control_in_1a[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    4.1797 ^ gpio_control_in_1a[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_1a[5]/net46 (net)
                    0.1010    0.0002    4.1799 ^ gpio_control_in_1a[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1799   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.5151 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6151   clock uncertainty
                             -0.2437    3.3714   clock reconvergence pessimism
                             -0.0452    3.3262   library hold time
                                        3.3262   data required time
-------------------------------------------------------------------------------------
                                        3.3262   data required time
                                       -4.1799   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.7677 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.8961 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.8965 ^ gpio_control_in_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665   10.2630 ^ gpio_control_in_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[0]/shift_register[0] (net)
                    0.0446    0.0000   10.2630 ^ gpio_control_in_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565   10.8195 ^ gpio_control_in_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[0]/net46 (net)
                    0.1010    0.0002   10.8196 ^ gpio_control_in_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8196   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013   10.6723 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7723   clock uncertainty
                             -0.7611   10.0112   clock reconvergence pessimism
                             -0.0452    9.9660   library hold time
                                        9.9660   data required time
-------------------------------------------------------------------------------------
                                        9.9660   data required time
                                      -10.8196   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.0223 ^ gpio_control_in_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0446    0.3665    9.3888 ^ gpio_control_in_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0023                                 gpio_control_in_2[2]/shift_register[0] (net)
                    0.0446    0.0000    9.3888 ^ gpio_control_in_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1010    0.5565    9.9453 ^ gpio_control_in_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0083                                 gpio_control_in_2[2]/net46 (net)
                    0.1010    0.0002    9.9455 ^ gpio_control_in_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9455   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    9.7300 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8300   clock uncertainty
                             -0.6930    9.1370   clock reconvergence pessimism
                             -0.0452    9.0918   library hold time
                                        9.0918   data required time
-------------------------------------------------------------------------------------
                                        9.0918   data required time
                                       -9.9455   data arrival time
-------------------------------------------------------------------------------------
                                        0.8537   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.2916 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    0.6614 ^ gpio_control_bidir_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_1[0]/shift_register[5] (net)
                    0.0458    0.0000    0.6614 ^ gpio_control_bidir_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    1.2092 ^ gpio_control_bidir_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_bidir_1[0]/net58 (net)
                    0.0905    0.0001    1.2093 ^ gpio_control_bidir_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2093   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.3143 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4143   clock uncertainty
                             -0.0226    0.3916   clock reconvergence pessimism
                             -0.0430    0.3487   library hold time
                                        0.3487   data required time
-------------------------------------------------------------------------------------
                                        0.3487   data required time
                                       -1.2093   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.7120 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    1.0818 ^ gpio_control_bidir_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_1[1]/shift_register[5] (net)
                    0.0458    0.0000    1.0819 ^ gpio_control_bidir_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    1.6296 ^ gpio_control_bidir_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_bidir_1[1]/net58 (net)
                    0.0905    0.0001    1.6297 ^ gpio_control_bidir_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6297   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    0.7675 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8675   clock uncertainty
                             -0.0554    0.8121   clock reconvergence pessimism
                             -0.0430    0.7691   library hold time
                                        0.7691   data required time
-------------------------------------------------------------------------------------
                                        0.7691   data required time
                                       -1.6297   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.9077 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.2775 ^ gpio_control_bidir_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[0]/shift_register[5] (net)
                    0.0458    0.0000    3.2775 ^ gpio_control_bidir_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    3.8252 ^ gpio_control_bidir_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_bidir_2[0]/net58 (net)
                    0.0905    0.0001    3.8253 ^ gpio_control_bidir_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8253   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.1342 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2342   clock uncertainty
                             -0.2265    3.0077   clock reconvergence pessimism
                             -0.0430    2.9647   library hold time
                                        2.9647   data required time
-------------------------------------------------------------------------------------
                                        2.9647   data required time
                                       -3.8253   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.4912 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.8610 ^ gpio_control_bidir_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[1]/shift_register[5] (net)
                    0.0458    0.0000    2.8610 ^ gpio_control_bidir_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    3.4088 ^ gpio_control_bidir_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_bidir_2[1]/net58 (net)
                    0.0905    0.0001    3.4088 ^ gpio_control_bidir_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4088   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.6853 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7853   clock uncertainty
                             -0.1940    2.5912   clock reconvergence pessimism
                             -0.0430    2.5482   library hold time
                                        2.5482   data required time
-------------------------------------------------------------------------------------
                                        2.5482   data required time
                                       -3.4088   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.0739 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.4437 ^ gpio_control_bidir_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_bidir_2[2]/shift_register[5] (net)
                    0.0458    0.0000    2.4437 ^ gpio_control_bidir_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    2.9915 ^ gpio_control_bidir_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_bidir_2[2]/net58 (net)
                    0.0905    0.0001    2.9915 ^ gpio_control_bidir_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9915   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.2355 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3355   clock uncertainty
                             -0.1615    2.1739   clock reconvergence pessimism
                             -0.0430    2.1309   library hold time
                                        2.1309   data required time
-------------------------------------------------------------------------------------
                                        2.1309   data required time
                                       -2.9915   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.4041 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.7740 ^ gpio_control_in_1a[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[3]/shift_register[5] (net)
                    0.0458    0.0000    2.7740 ^ gpio_control_in_1a[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    3.3217 ^ gpio_control_in_1a[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1a[3]/net58 (net)
                    0.0905    0.0001    3.3218 ^ gpio_control_in_1a[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3218   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.5915 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6915   clock uncertainty
                             -0.1873    2.5042   clock reconvergence pessimism
                             -0.0430    2.4612   library hold time
                                        2.4612   data required time
-------------------------------------------------------------------------------------
                                        2.4612   data required time
                                       -3.3218   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.8247 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.1945 ^ gpio_control_in_1a[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[4]/shift_register[5] (net)
                    0.0458    0.0000    3.1945 ^ gpio_control_in_1a[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    3.7423 ^ gpio_control_in_1a[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1a[4]/net58 (net)
                    0.0905    0.0001    3.7424 ^ gpio_control_in_1a[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7424   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.0448 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1448   clock uncertainty
                             -0.2200    2.9247   clock reconvergence pessimism
                             -0.0430    2.8818   library hold time
                                        2.8818   data required time
-------------------------------------------------------------------------------------
                                        2.8818   data required time
                                       -3.7424   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.6896 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.0594 ^ gpio_control_in_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[0]/shift_register[5] (net)
                    0.0458    0.0000    4.0594 ^ gpio_control_in_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    4.6072 ^ gpio_control_in_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[0]/net58 (net)
                    0.0905    0.0001    4.6072 ^ gpio_control_in_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6072   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.9771 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0771   clock uncertainty
                             -0.2874    3.7896   clock reconvergence pessimism
                             -0.0430    3.7466   library hold time
                                        3.7466   data required time
-------------------------------------------------------------------------------------
                                        3.7466   data required time
                                       -4.6072   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.1885 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.5583 ^ gpio_control_in_1[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[10]/shift_register[5] (net)
                    0.0458    0.0000    8.5584 ^ gpio_control_in_1[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    9.1061 ^ gpio_control_in_1[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[10]/net58 (net)
                    0.0905    0.0001    9.1062 ^ gpio_control_in_1[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1062   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.8266 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9266   clock uncertainty
                             -0.6380    8.2886   clock reconvergence pessimism
                             -0.0430    8.2456   library hold time
                                        8.2456   data required time
-------------------------------------------------------------------------------------
                                        8.2456   data required time
                                       -9.1062   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.1167 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.4866 ^ gpio_control_in_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[1]/shift_register[5] (net)
                    0.0458    0.0000    4.4866 ^ gpio_control_in_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    5.0343 ^ gpio_control_in_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[1]/net58 (net)
                    0.0905    0.0001    5.0344 ^ gpio_control_in_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0344   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.4375 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5375   clock uncertainty
                             -0.3207    4.2168   clock reconvergence pessimism
                             -0.0430    4.1738   library hold time
                                        4.1738   data required time
-------------------------------------------------------------------------------------
                                        4.1738   data required time
                                       -5.0344   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.5510 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.9208 ^ gpio_control_in_1[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[2]/shift_register[5] (net)
                    0.0458    0.0000    4.9208 ^ gpio_control_in_1[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    5.4686 ^ gpio_control_in_1[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[2]/net58 (net)
                    0.0905    0.0001    5.4687 ^ gpio_control_in_1[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4687   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.9056 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0056   clock uncertainty
                             -0.3545    4.6510   clock reconvergence pessimism
                             -0.0430    4.6081   library hold time
                                        4.6081   data required time
-------------------------------------------------------------------------------------
                                        4.6081   data required time
                                       -5.4687   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.9744 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.3442 ^ gpio_control_in_1[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[3]/shift_register[5] (net)
                    0.0458    0.0000    5.3442 ^ gpio_control_in_1[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    5.8920 ^ gpio_control_in_1[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[3]/net58 (net)
                    0.0905    0.0001    5.8921 ^ gpio_control_in_1[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8921   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.3620 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4620   clock uncertainty
                             -0.3875    5.0744   clock reconvergence pessimism
                             -0.0430    5.0315   library hold time
                                        5.0315   data required time
-------------------------------------------------------------------------------------
                                        5.0315   data required time
                                       -5.8921   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.4017 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.7715 ^ gpio_control_in_1[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[4]/shift_register[5] (net)
                    0.0458    0.0000    5.7715 ^ gpio_control_in_1[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    6.3193 ^ gpio_control_in_1[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[4]/net58 (net)
                    0.0905    0.0001    6.3193 ^ gpio_control_in_1[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3193   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.8226 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9226   clock uncertainty
                             -0.4208    5.5017   clock reconvergence pessimism
                             -0.0430    5.4587   library hold time
                                        5.4587   data required time
-------------------------------------------------------------------------------------
                                        5.4587   data required time
                                       -6.3193   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.8273 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.1971 ^ gpio_control_in_1[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[5]/shift_register[5] (net)
                    0.0458    0.0000    6.1971 ^ gpio_control_in_1[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    6.7449 ^ gpio_control_in_1[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[5]/net58 (net)
                    0.0905    0.0001    6.7449 ^ gpio_control_in_1[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.2813 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3813   clock uncertainty
                             -0.4540    5.9273   clock reconvergence pessimism
                             -0.0430    5.8843   library hold time
                                        5.8843   data required time
-------------------------------------------------------------------------------------
                                        5.8843   data required time
                                       -6.7449   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.3445 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.7144 ^ gpio_control_in_1[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[6]/shift_register[5] (net)
                    0.0458    0.0000    6.7144 ^ gpio_control_in_1[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    7.2621 ^ gpio_control_in_1[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[6]/net58 (net)
                    0.0905    0.0001    7.2622 ^ gpio_control_in_1[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2622   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.8389 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9389   clock uncertainty
                             -0.4943    6.4446   clock reconvergence pessimism
                             -0.0430    6.4016   library hold time
                                        6.4016   data required time
-------------------------------------------------------------------------------------
                                        6.4016   data required time
                                       -7.2622   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.2956 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.6654 ^ gpio_control_in_1[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[8]/shift_register[5] (net)
                    0.0458    0.0000    7.6655 ^ gpio_control_in_1[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    8.2132 ^ gpio_control_in_1[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[8]/net58 (net)
                    0.0905    0.0001    8.2133 ^ gpio_control_in_1[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2133   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.8641 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9641   clock uncertainty
                             -0.5684    7.3957   clock reconvergence pessimism
                             -0.0430    7.3527   library hold time
                                        7.3527   data required time
-------------------------------------------------------------------------------------
                                        7.3527   data required time
                                       -8.2133   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.1314 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    1.5012 ^ gpio_control_in_1a[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[0]/shift_register[5] (net)
                    0.0458    0.0000    1.5012 ^ gpio_control_in_1a[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    2.0490 ^ gpio_control_in_1a[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1a[0]/net58 (net)
                    0.0905    0.0001    2.0491 ^ gpio_control_in_1a[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0491   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.2195 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3195   clock uncertainty
                             -0.0881    1.2315   clock reconvergence pessimism
                             -0.0430    1.1885   library hold time
                                        1.1885   data required time
-------------------------------------------------------------------------------------
                                        1.1885   data required time
                                       -2.0491   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.5592 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    1.9290 ^ gpio_control_in_1a[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[1]/shift_register[5] (net)
                    0.0458    0.0000    1.9290 ^ gpio_control_in_1a[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    2.4767 ^ gpio_control_in_1a[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1a[1]/net58 (net)
                    0.0905    0.0001    2.4768 ^ gpio_control_in_1a[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4768   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.6806 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7806   clock uncertainty
                             -0.1214    1.6592   clock reconvergence pessimism
                             -0.0430    1.6162   library hold time
                                        1.6162   data required time
-------------------------------------------------------------------------------------
                                        1.6162   data required time
                                       -2.4768   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    1.9800 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    2.3499 ^ gpio_control_in_1a[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[2]/shift_register[5] (net)
                    0.0458    0.0000    2.3499 ^ gpio_control_in_1a[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    2.8976 ^ gpio_control_in_1a[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1a[2]/net58 (net)
                    0.0905    0.0001    2.8977 ^ gpio_control_in_1a[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8977   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    2.1343 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2343   clock uncertainty
                             -0.1542    2.0801   clock reconvergence pessimism
                             -0.0430    2.0371   library hold time
                                        2.0371   data required time
-------------------------------------------------------------------------------------
                                        2.0371   data required time
                                       -2.8977   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.8611 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.2309 ^ gpio_control_in_1[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[7]/shift_register[5] (net)
                    0.0458    0.0000    7.2310 ^ gpio_control_in_1[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    7.7787 ^ gpio_control_in_1[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[7]/net58 (net)
                    0.0905    0.0001    7.7788 ^ gpio_control_in_1[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7788   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.3957 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4957   clock uncertainty
                             -0.5346    6.9612   clock reconvergence pessimism
                             -0.0430    6.9182   library hold time
                                        6.9182   data required time
-------------------------------------------------------------------------------------
                                        6.9182   data required time
                                       -7.7788   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.7444 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.1143 ^ gpio_control_in_1[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1[9]/shift_register[5] (net)
                    0.0458    0.0000    8.1143 ^ gpio_control_in_1[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    8.6620 ^ gpio_control_in_1[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1[9]/net58 (net)
                    0.0905    0.0001    8.6621 ^ gpio_control_in_1[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6621   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.3479 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4479   clock uncertainty
                             -0.6034    7.8445   clock reconvergence pessimism
                             -0.0430    7.8015   library hold time
                                        7.8015   data required time
-------------------------------------------------------------------------------------
                                        7.8015   data required time
                                       -8.6621   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.2608 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.6306 ^ gpio_control_in_1a[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_1a[5]/shift_register[5] (net)
                    0.0458    0.0000    3.6307 ^ gpio_control_in_1a[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    4.1784 ^ gpio_control_in_1a[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_1a[5]/net58 (net)
                    0.0905    0.0001    4.1785 ^ gpio_control_in_1a[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1785   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.5149 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6149   clock uncertainty
                             -0.2540    3.3609   clock reconvergence pessimism
                             -0.0430    3.3179   library hold time
                                        3.3179   data required time
-------------------------------------------------------------------------------------
                                        3.3179   data required time
                                       -4.1785   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.3276 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    3.6974 ^ gpio_control_in_2[15]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[15]/shift_register[5] (net)
                    0.0458    0.0000    3.6975 ^ gpio_control_in_2[15]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    4.2452 ^ gpio_control_in_2[15]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[15]/net58 (net)
                    0.0905    0.0001    4.2453 ^ gpio_control_in_2[15]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2453   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.5869 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6869   clock uncertainty
                             -0.2592    3.4277   clock reconvergence pessimism
                             -0.0430    3.3847   library hold time
                                        3.3847   data required time
-------------------------------------------------------------------------------------
                                        3.3847   data required time
                                       -4.2453   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.1898 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.5596 ^ gpio_control_in_2[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[6]/shift_register[5] (net)
                    0.0458    0.0000    7.5596 ^ gpio_control_in_2[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    8.1073 ^ gpio_control_in_2[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[6]/net58 (net)
                    0.0905    0.0001    8.1074 ^ gpio_control_in_2[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1074   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.7500 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8500   clock uncertainty
                             -0.5602    7.2898   clock reconvergence pessimism
                             -0.0430    7.2468   library hold time
                                        7.2468   data required time
-------------------------------------------------------------------------------------
                                        7.2468   data required time
                                       -8.1074   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.9006 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698   10.2704 ^ gpio_control_in_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[0]/shift_register[5] (net)
                    0.0458    0.0000   10.2704 ^ gpio_control_in_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477   10.8182 ^ gpio_control_in_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[0]/net58 (net)
                    0.0905    0.0001   10.8183 ^ gpio_control_in_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8183   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010   10.6720 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7720   clock uncertainty
                             -0.7714   10.0006   clock reconvergence pessimism
                             -0.0430    9.9577   library hold time
                                        9.9577   data required time
-------------------------------------------------------------------------------------
                                        9.9577   data required time
                                      -10.8183   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.5030 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.8728 ^ gpio_control_in_2[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[10]/shift_register[5] (net)
                    0.0458    0.0000    5.8728 ^ gpio_control_in_2[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    6.4206 ^ gpio_control_in_2[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[10]/net58 (net)
                    0.0905    0.0001    6.4206 ^ gpio_control_in_2[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4206   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.9318 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0318   clock uncertainty
                             -0.4287    5.6030   clock reconvergence pessimism
                             -0.0430    5.5600   library hold time
                                        5.5600   data required time
-------------------------------------------------------------------------------------
                                        5.5600   data required time
                                       -6.4206   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.0793 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.4491 ^ gpio_control_in_2[11]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[11]/shift_register[5] (net)
                    0.0458    0.0000    5.4491 ^ gpio_control_in_2[11]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    5.9968 ^ gpio_control_in_2[11]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[11]/net58 (net)
                    0.0905    0.0001    5.9969 ^ gpio_control_in_2[11]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9969   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.4750 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5750   clock uncertainty
                             -0.3957    5.1793   clock reconvergence pessimism
                             -0.0430    5.1363   library hold time
                                        5.1363   data required time
-------------------------------------------------------------------------------------
                                        5.1363   data required time
                                       -5.9969   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.6593 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    5.0291 ^ gpio_control_in_2[12]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[12]/shift_register[5] (net)
                    0.0458    0.0000    5.0292 ^ gpio_control_in_2[12]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    5.5769 ^ gpio_control_in_2[12]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[12]/net58 (net)
                    0.0905    0.0001    5.5770 ^ gpio_control_in_2[12]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5770   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.0224 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1224   clock uncertainty
                             -0.3630    4.7594   clock reconvergence pessimism
                             -0.0430    4.7164   library hold time
                                        4.7164   data required time
-------------------------------------------------------------------------------------
                                        4.7164   data required time
                                       -5.5770   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.1793 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.5491 ^ gpio_control_in_2[13]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[13]/shift_register[5] (net)
                    0.0458    0.0000    4.5492 ^ gpio_control_in_2[13]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    5.0969 ^ gpio_control_in_2[13]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[13]/net58 (net)
                    0.0905    0.0001    5.0970 ^ gpio_control_in_2[13]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0970   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.5050 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6050   clock uncertainty
                             -0.3256    4.2794   clock reconvergence pessimism
                             -0.0430    4.2364   library hold time
                                        4.2364   data required time
-------------------------------------------------------------------------------------
                                        4.2364   data required time
                                       -5.0970   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    3.7560 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    4.1258 ^ gpio_control_in_2[14]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[14]/shift_register[5] (net)
                    0.0458    0.0000    4.1258 ^ gpio_control_in_2[14]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    4.6736 ^ gpio_control_in_2[14]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[14]/net58 (net)
                    0.0905    0.0001    4.6737 ^ gpio_control_in_2[14]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6737   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    4.0486 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1486   clock uncertainty
                             -0.2926    3.8560   clock reconvergence pessimism
                             -0.0430    3.8131   library hold time
                                        3.8131   data required time
-------------------------------------------------------------------------------------
                                        3.8131   data required time
                                       -4.6737   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.4627 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    9.8325 ^ gpio_control_in_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[1]/shift_register[5] (net)
                    0.0458    0.0000    9.8325 ^ gpio_control_in_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477   10.3802 ^ gpio_control_in_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[1]/net58 (net)
                    0.0905    0.0001   10.3803 ^ gpio_control_in_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3803   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010   10.2000 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3000   clock uncertainty
                             -0.7373    9.5627   clock reconvergence pessimism
                             -0.0430    9.5197   library hold time
                                        9.5197   data required time
-------------------------------------------------------------------------------------
                                        9.5197   data required time
                                      -10.3803   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.0264 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    9.3962 ^ gpio_control_in_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[2]/shift_register[5] (net)
                    0.0458    0.0000    9.3963 ^ gpio_control_in_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    9.9440 ^ gpio_control_in_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[2]/net58 (net)
                    0.0905    0.0001    9.9441 ^ gpio_control_in_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9441   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.7297 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8297   clock uncertainty
                             -0.7033    9.1265   clock reconvergence pessimism
                             -0.0430    9.0835   library hold time
                                        9.0835   data required time
-------------------------------------------------------------------------------------
                                        9.0835   data required time
                                       -9.9441   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.5865 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.9563 ^ gpio_control_in_2[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[3]/shift_register[5] (net)
                    0.0458    0.0000    8.9564 ^ gpio_control_in_2[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    9.5041 ^ gpio_control_in_2[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[3]/net58 (net)
                    0.0905    0.0001    9.5042 ^ gpio_control_in_2[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.5042   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    9.2556 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3556   clock uncertainty
                             -0.6690    8.6866   clock reconvergence pessimism
                             -0.0430    8.6436   library hold time
                                        8.6436   data required time
-------------------------------------------------------------------------------------
                                        8.6436   data required time
                                       -9.5042   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.1537 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.5235 ^ gpio_control_in_2[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[4]/shift_register[5] (net)
                    0.0458    0.0000    8.5236 ^ gpio_control_in_2[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    9.0713 ^ gpio_control_in_2[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[4]/net58 (net)
                    0.0905    0.0001    9.0714 ^ gpio_control_in_2[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0714   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.7891 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8891   clock uncertainty
                             -0.6353    8.2538   clock reconvergence pessimism
                             -0.0430    8.2108   library hold time
                                        8.2108   data required time
-------------------------------------------------------------------------------------
                                        8.2108   data required time
                                       -9.0714   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.6726 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    8.0424 ^ gpio_control_in_2[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[5]/shift_register[5] (net)
                    0.0458    0.0000    8.0424 ^ gpio_control_in_2[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    8.5901 ^ gpio_control_in_2[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[5]/net58 (net)
                    0.0905    0.0001    8.5902 ^ gpio_control_in_2[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5902   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    8.2704 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3704   clock uncertainty
                             -0.5978    7.7726   clock reconvergence pessimism
                             -0.0430    7.7296   library hold time
                                        7.7296   data required time
-------------------------------------------------------------------------------------
                                        7.7296   data required time
                                       -8.5902   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.7704 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    7.1403 ^ gpio_control_in_2[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[7]/shift_register[5] (net)
                    0.0458    0.0000    7.1403 ^ gpio_control_in_2[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    7.6880 ^ gpio_control_in_2[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[7]/net58 (net)
                    0.0905    0.0001    7.6881 ^ gpio_control_in_2[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6881   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    7.2980 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3980   clock uncertainty
                             -0.5275    6.8705   clock reconvergence pessimism
                             -0.0430    6.8275   library hold time
                                        6.8275   data required time
-------------------------------------------------------------------------------------
                                        6.8275   data required time
                                       -7.6881   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.3474 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.7172 ^ gpio_control_in_2[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[8]/shift_register[5] (net)
                    0.0458    0.0000    6.7173 ^ gpio_control_in_2[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    7.2650 ^ gpio_control_in_2[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[8]/net58 (net)
                    0.0905    0.0001    7.2651 ^ gpio_control_in_2[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2651   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.8420 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9420   clock uncertainty
                             -0.4945    6.4475   clock reconvergence pessimism
                             -0.0430    6.4045   library hold time
                                        6.4045   data required time
-------------------------------------------------------------------------------------
                                        6.4045   data required time
                                       -7.2651   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    5.9256 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0458    0.3698    6.2954 ^ gpio_control_in_2[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0027                                 gpio_control_in_2[9]/shift_register[5] (net)
                    0.0458    0.0000    6.2955 ^ gpio_control_in_2[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0905    0.5477    6.8432 ^ gpio_control_in_2[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0071                                 gpio_control_in_2[9]/net58 (net)
                    0.0905    0.0001    6.8433 ^ gpio_control_in_2[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8433   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0545    0.0010    6.3873 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4873   clock uncertainty
                             -0.4617    6.0257   clock reconvergence pessimism
                             -0.0430    5.9827   library hold time
                                        5.9827   data required time
-------------------------------------------------------------------------------------
                                        5.9827   data required time
                                       -6.8433   data arrival time
-------------------------------------------------------------------------------------
                                        0.8606   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.2874 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    0.6563 ^ gpio_control_bidir_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[0]/shift_register[9] (net)
                    0.0462    0.0000    0.6563 ^ gpio_control_bidir_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    1.2104 ^ gpio_control_bidir_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_1[0]/net47 (net)
                    0.0979    0.0001    1.2105 ^ gpio_control_bidir_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2105   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    0.3097 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4097   clock uncertainty
                             -0.0224    0.3873   clock reconvergence pessimism
                             -0.0451    0.3422   library hold time
                                        0.3422   data required time
-------------------------------------------------------------------------------------
                                        0.3422   data required time
                                       -1.2105   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.7078 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    1.0767 ^ gpio_control_bidir_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[1]/shift_register[9] (net)
                    0.0462    0.0000    1.0767 ^ gpio_control_bidir_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    1.6308 ^ gpio_control_bidir_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_1[1]/net47 (net)
                    0.0979    0.0001    1.6310 ^ gpio_control_bidir_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6310   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    0.7629 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8629   clock uncertainty
                             -0.0551    0.8078   clock reconvergence pessimism
                             -0.0451    0.7627   library hold time
                                        0.7627   data required time
-------------------------------------------------------------------------------------
                                        0.7627   data required time
                                       -1.6310   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.9035 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    3.2724 ^ gpio_control_bidir_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[0]/shift_register[9] (net)
                    0.0462    0.0000    3.2724 ^ gpio_control_bidir_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    3.8265 ^ gpio_control_bidir_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_2[0]/net47 (net)
                    0.0979    0.0001    3.8266 ^ gpio_control_bidir_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8266   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.1296 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2296   clock uncertainty
                             -0.2262    3.0034   clock reconvergence pessimism
                             -0.0451    2.9583   library hold time
                                        2.9583   data required time
-------------------------------------------------------------------------------------
                                        2.9583   data required time
                                       -3.8266   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.4870 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    2.8559 ^ gpio_control_bidir_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[1]/shift_register[9] (net)
                    0.0462    0.0000    2.8559 ^ gpio_control_bidir_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    3.4100 ^ gpio_control_bidir_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_2[1]/net47 (net)
                    0.0979    0.0001    3.4101 ^ gpio_control_bidir_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4101   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.6807 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7807   clock uncertainty
                             -0.1938    2.5869   clock reconvergence pessimism
                             -0.0451    2.5418   library hold time
                                        2.5418   data required time
-------------------------------------------------------------------------------------
                                        2.5418   data required time
                                       -3.4101   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.0697 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    2.4386 ^ gpio_control_bidir_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[2]/shift_register[9] (net)
                    0.0462    0.0000    2.4386 ^ gpio_control_bidir_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    2.9927 ^ gpio_control_bidir_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_2[2]/net47 (net)
                    0.0979    0.0001    2.9928 ^ gpio_control_bidir_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9928   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.2309 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3309   clock uncertainty
                             -0.1613    2.1696   clock reconvergence pessimism
                             -0.0451    2.1245   library hold time
                                        2.1245   data required time
-------------------------------------------------------------------------------------
                                        2.1245   data required time
                                       -2.9928   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.6854 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    4.0543 ^ gpio_control_in_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[0]/shift_register[9] (net)
                    0.0462    0.0000    4.0543 ^ gpio_control_in_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    4.6084 ^ gpio_control_in_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[0]/net47 (net)
                    0.0979    0.0001    4.6085 ^ gpio_control_in_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6085   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.9725 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0725   clock uncertainty
                             -0.2872    3.7853   clock reconvergence pessimism
                             -0.0451    3.7402   library hold time
                                        3.7402   data required time
-------------------------------------------------------------------------------------
                                        3.7402   data required time
                                       -4.6085   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.0556 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.1840 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.1843 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    8.5532 ^ gpio_control_in_1[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[10]/shift_register[9] (net)
                    0.0462    0.0000    8.5532 ^ gpio_control_in_1[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    9.1073 ^ gpio_control_in_1[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[10]/net47 (net)
                    0.0979    0.0001    9.1075 ^ gpio_control_in_1[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1075   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.6834 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.8218 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0002    8.8220 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9220   clock uncertainty
                             -0.6377    8.2843   clock reconvergence pessimism
                             -0.0451    8.2392   library hold time
                                        8.2392   data required time
-------------------------------------------------------------------------------------
                                        8.2392   data required time
                                       -9.1075   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.1126 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    4.4815 ^ gpio_control_in_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[1]/shift_register[9] (net)
                    0.0462    0.0000    4.4815 ^ gpio_control_in_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    5.0356 ^ gpio_control_in_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[1]/net47 (net)
                    0.0979    0.0001    5.0357 ^ gpio_control_in_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0357   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.4329 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5329   clock uncertainty
                             -0.3204    4.2125   clock reconvergence pessimism
                             -0.0451    4.1674   library hold time
                                        4.1674   data required time
-------------------------------------------------------------------------------------
                                        4.1674   data required time
                                       -5.0357   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.5468 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    4.9157 ^ gpio_control_in_1[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[2]/shift_register[9] (net)
                    0.0462    0.0000    4.9157 ^ gpio_control_in_1[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    5.4698 ^ gpio_control_in_1[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[2]/net47 (net)
                    0.0979    0.0001    5.4699 ^ gpio_control_in_1[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4699   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.9010 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0010   clock uncertainty
                             -0.3543    4.6467   clock reconvergence pessimism
                             -0.0451    4.6017   library hold time
                                        4.6017   data required time
-------------------------------------------------------------------------------------
                                        4.6017   data required time
                                       -5.4699   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.9702 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    5.3391 ^ gpio_control_in_1[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[3]/shift_register[9] (net)
                    0.0462    0.0000    5.3391 ^ gpio_control_in_1[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    5.8932 ^ gpio_control_in_1[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[3]/net47 (net)
                    0.0979    0.0001    5.8933 ^ gpio_control_in_1[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8933   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.3574 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4574   clock uncertainty
                             -0.3873    5.0701   clock reconvergence pessimism
                             -0.0451    5.0251   library hold time
                                        5.0251   data required time
-------------------------------------------------------------------------------------
                                        5.0251   data required time
                                       -5.8933   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.3975 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    5.7664 ^ gpio_control_in_1[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[4]/shift_register[9] (net)
                    0.0462    0.0000    5.7664 ^ gpio_control_in_1[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    6.3205 ^ gpio_control_in_1[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[4]/net47 (net)
                    0.0979    0.0001    6.3206 ^ gpio_control_in_1[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3206   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.8180 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9180   clock uncertainty
                             -0.4206    5.4974   clock reconvergence pessimism
                             -0.0451    5.4523   library hold time
                                        5.4523   data required time
-------------------------------------------------------------------------------------
                                        5.4523   data required time
                                       -6.3206   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.8231 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    6.1920 ^ gpio_control_in_1[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[5]/shift_register[9] (net)
                    0.0462    0.0000    6.1920 ^ gpio_control_in_1[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    6.7461 ^ gpio_control_in_1[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[5]/net47 (net)
                    0.0979    0.0001    6.7462 ^ gpio_control_in_1[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7462   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.2768 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3768   clock uncertainty
                             -0.4537    5.9230   clock reconvergence pessimism
                             -0.0451    5.8779   library hold time
                                        5.8779   data required time
-------------------------------------------------------------------------------------
                                        5.8779   data required time
                                       -6.7462   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3404 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    6.7093 ^ gpio_control_in_1[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[6]/shift_register[9] (net)
                    0.0462    0.0000    6.7093 ^ gpio_control_in_1[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    7.2634 ^ gpio_control_in_1[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[6]/net47 (net)
                    0.0979    0.0001    7.2635 ^ gpio_control_in_1[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2635   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.8343 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9343   clock uncertainty
                             -0.4940    6.4403   clock reconvergence pessimism
                             -0.0451    6.3952   library hold time
                                        6.3952   data required time
-------------------------------------------------------------------------------------
                                        6.3952   data required time
                                       -7.2635   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.7403 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    8.1091 ^ gpio_control_in_1[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[9]/shift_register[9] (net)
                    0.0462    0.0000    8.1092 ^ gpio_control_in_1[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    8.6633 ^ gpio_control_in_1[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[9]/net47 (net)
                    0.0979    0.0001    8.6634 ^ gpio_control_in_1[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6634   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0002    8.3433 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4433   clock uncertainty
                             -0.6031    7.8402   clock reconvergence pessimism
                             -0.0451    7.7951   library hold time
                                        7.7951   data required time
-------------------------------------------------------------------------------------
                                        7.7951   data required time
                                       -8.6634   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.8569 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    7.2258 ^ gpio_control_in_1[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[7]/shift_register[9] (net)
                    0.0462    0.0000    7.2259 ^ gpio_control_in_1[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    7.7799 ^ gpio_control_in_1[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[7]/net47 (net)
                    0.0979    0.0001    7.7801 ^ gpio_control_in_1[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7801   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.3912 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4912   clock uncertainty
                             -0.5343    6.9569   clock reconvergence pessimism
                             -0.0451    6.9118   library hold time
                                        6.9118   data required time
-------------------------------------------------------------------------------------
                                        6.9118   data required time
                                       -7.7801   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.2914 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    7.6603 ^ gpio_control_in_1[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[8]/shift_register[9] (net)
                    0.0462    0.0000    7.6603 ^ gpio_control_in_1[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    8.2144 ^ gpio_control_in_1[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[8]/net47 (net)
                    0.0979    0.0001    8.2146 ^ gpio_control_in_1[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2146   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.8595 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9595   clock uncertainty
                             -0.5681    7.3914   clock reconvergence pessimism
                             -0.0451    7.3463   library hold time
                                        7.3463   data required time
-------------------------------------------------------------------------------------
                                        7.3463   data required time
                                       -8.2146   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.1272 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    1.4961 ^ gpio_control_in_1a[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[0]/shift_register[9] (net)
                    0.0462    0.0000    1.4961 ^ gpio_control_in_1a[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    2.0502 ^ gpio_control_in_1a[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[0]/net47 (net)
                    0.0979    0.0001    2.0503 ^ gpio_control_in_1a[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0503   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    1.2150 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3150   clock uncertainty
                             -0.0878    1.2272   clock reconvergence pessimism
                             -0.0451    1.1821   library hold time
                                        1.1821   data required time
-------------------------------------------------------------------------------------
                                        1.1821   data required time
                                       -2.0503   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.5550 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    1.9239 ^ gpio_control_in_1a[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[1]/shift_register[9] (net)
                    0.0462    0.0000    1.9239 ^ gpio_control_in_1a[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    2.4780 ^ gpio_control_in_1a[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[1]/net47 (net)
                    0.0979    0.0001    2.4781 ^ gpio_control_in_1a[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4781   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    1.6761 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7761   clock uncertainty
                             -0.1211    1.6549   clock reconvergence pessimism
                             -0.0451    1.6098   library hold time
                                        1.6098   data required time
-------------------------------------------------------------------------------------
                                        1.6098   data required time
                                       -2.4781   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.9758 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    2.3447 ^ gpio_control_in_1a[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[2]/shift_register[9] (net)
                    0.0462    0.0000    2.3448 ^ gpio_control_in_1a[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    2.8989 ^ gpio_control_in_1a[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[2]/net47 (net)
                    0.0979    0.0001    2.8990 ^ gpio_control_in_1a[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8990   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.1297 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2297   clock uncertainty
                             -0.1539    2.0758   clock reconvergence pessimism
                             -0.0451    2.0307   library hold time
                                        2.0307   data required time
-------------------------------------------------------------------------------------
                                        2.0307   data required time
                                       -2.8990   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.4000 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    2.7688 ^ gpio_control_in_1a[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[3]/shift_register[9] (net)
                    0.0462    0.0000    2.7689 ^ gpio_control_in_1a[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    3.3230 ^ gpio_control_in_1a[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[3]/net47 (net)
                    0.0979    0.0001    3.3231 ^ gpio_control_in_1a[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3231   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.5869 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6869   clock uncertainty
                             -0.1870    2.4999   clock reconvergence pessimism
                             -0.0451    2.4548   library hold time
                                        2.4548   data required time
-------------------------------------------------------------------------------------
                                        2.4548   data required time
                                       -3.3231   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.8205 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    3.1894 ^ gpio_control_in_1a[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[4]/shift_register[9] (net)
                    0.0462    0.0000    3.1894 ^ gpio_control_in_1a[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    3.7435 ^ gpio_control_in_1a[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[4]/net47 (net)
                    0.0979    0.0001    3.7436 ^ gpio_control_in_1a[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7436   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.0402 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1402   clock uncertainty
                             -0.2198    2.9204   clock reconvergence pessimism
                             -0.0451    2.8754   library hold time
                                        2.8754   data required time
-------------------------------------------------------------------------------------
                                        2.8754   data required time
                                       -3.7436   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.2566 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    3.6255 ^ gpio_control_in_1a[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[5]/shift_register[9] (net)
                    0.0462    0.0000    3.6256 ^ gpio_control_in_1a[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    4.1797 ^ gpio_control_in_1a[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[5]/net47 (net)
                    0.0979    0.0001    4.1798 ^ gpio_control_in_1a[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1798   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.5103 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6103   clock uncertainty
                             -0.2537    3.3566   clock reconvergence pessimism
                             -0.0451    3.3115   library hold time
                                        3.3115   data required time
-------------------------------------------------------------------------------------
                                        3.3115   data required time
                                       -4.1798   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.7677 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.8961 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.8964 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689   10.2653 ^ gpio_control_in_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[0]/shift_register[9] (net)
                    0.0462    0.0000   10.2653 ^ gpio_control_in_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541   10.8194 ^ gpio_control_in_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[0]/net47 (net)
                    0.0979    0.0001   10.8195 ^ gpio_control_in_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8195   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.5288 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.6673 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002   10.6675 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7675   clock uncertainty
                             -0.7711    9.9963   clock reconvergence pessimism
                             -0.0451    9.9512   library hold time
                                        9.9512   data required time
-------------------------------------------------------------------------------------
                                        9.9512   data required time
                                      -10.8195   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.4988 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    5.8677 ^ gpio_control_in_2[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[10]/shift_register[9] (net)
                    0.0462    0.0000    5.8677 ^ gpio_control_in_2[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    6.4218 ^ gpio_control_in_2[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[10]/net47 (net)
                    0.0979    0.0001    6.4219 ^ gpio_control_in_2[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4219   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.9272 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0272   clock uncertainty
                             -0.4285    5.5987   clock reconvergence pessimism
                             -0.0451    5.5536   library hold time
                                        5.5536   data required time
-------------------------------------------------------------------------------------
                                        5.5536   data required time
                                       -6.4219   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.0751 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    5.4440 ^ gpio_control_in_2[11]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[11]/shift_register[9] (net)
                    0.0462    0.0000    5.4440 ^ gpio_control_in_2[11]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    5.9981 ^ gpio_control_in_2[11]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[11]/net47 (net)
                    0.0979    0.0001    5.9982 ^ gpio_control_in_2[11]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9982   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.4705 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5705   clock uncertainty
                             -0.3954    5.1750   clock reconvergence pessimism
                             -0.0451    5.1299   library hold time
                                        5.1299   data required time
-------------------------------------------------------------------------------------
                                        5.1299   data required time
                                       -5.9982   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.6551 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    5.0240 ^ gpio_control_in_2[12]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[12]/shift_register[9] (net)
                    0.0462    0.0000    5.0240 ^ gpio_control_in_2[12]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    5.5781 ^ gpio_control_in_2[12]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[12]/net47 (net)
                    0.0979    0.0001    5.5783 ^ gpio_control_in_2[12]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5783   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.0178 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1178   clock uncertainty
                             -0.3627    4.7551   clock reconvergence pessimism
                             -0.0451    4.7100   library hold time
                                        4.7100   data required time
-------------------------------------------------------------------------------------
                                        4.7100   data required time
                                       -5.5783   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.1751 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    4.5440 ^ gpio_control_in_2[13]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[13]/shift_register[9] (net)
                    0.0462    0.0000    4.5441 ^ gpio_control_in_2[13]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    5.0981 ^ gpio_control_in_2[13]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[13]/net47 (net)
                    0.0979    0.0001    5.0983 ^ gpio_control_in_2[13]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0983   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.5004 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6004   clock uncertainty
                             -0.3253    4.2751   clock reconvergence pessimism
                             -0.0451    4.2300   library hold time
                                        4.2300   data required time
-------------------------------------------------------------------------------------
                                        4.2300   data required time
                                       -5.0983   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.7518 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    4.1207 ^ gpio_control_in_2[14]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[14]/shift_register[9] (net)
                    0.0462    0.0000    4.1207 ^ gpio_control_in_2[14]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    4.6748 ^ gpio_control_in_2[14]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[14]/net47 (net)
                    0.0979    0.0001    4.6749 ^ gpio_control_in_2[14]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6749   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.0441 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1441   clock uncertainty
                             -0.2923    3.8517   clock reconvergence pessimism
                             -0.0451    3.8067   library hold time
                                        3.8067   data required time
-------------------------------------------------------------------------------------
                                        3.8067   data required time
                                       -4.6749   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.3234 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    3.6923 ^ gpio_control_in_2[15]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[15]/shift_register[9] (net)
                    0.0462    0.0000    3.6924 ^ gpio_control_in_2[15]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    4.2464 ^ gpio_control_in_2[15]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[15]/net47 (net)
                    0.0979    0.0001    4.2466 ^ gpio_control_in_2[15]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2466   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.5823 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6823   clock uncertainty
                             -0.2590    3.4234   clock reconvergence pessimism
                             -0.0451    3.3783   library hold time
                                        3.3783   data required time
-------------------------------------------------------------------------------------
                                        3.3783   data required time
                                       -4.2466   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.4585 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    9.8274 ^ gpio_control_in_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[1]/shift_register[9] (net)
                    0.0462    0.0000    9.8274 ^ gpio_control_in_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541   10.3815 ^ gpio_control_in_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[1]/net47 (net)
                    0.0979    0.0001   10.3816 ^ gpio_control_in_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.3816   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002   10.1954 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.2954   clock uncertainty
                             -0.7370    9.5584   clock reconvergence pessimism
                             -0.0451    9.5133   library hold time
                                        9.5133   data required time
-------------------------------------------------------------------------------------
                                        9.5133   data required time
                                      -10.3816   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.0222 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    9.3911 ^ gpio_control_in_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[2]/shift_register[9] (net)
                    0.0462    0.0000    9.3911 ^ gpio_control_in_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    9.9452 ^ gpio_control_in_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[2]/net47 (net)
                    0.0979    0.0001    9.9453 ^ gpio_control_in_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9453   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    9.7252 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8252   clock uncertainty
                             -0.7030    9.1222   clock reconvergence pessimism
                             -0.0451    9.0771   library hold time
                                        9.0771   data required time
-------------------------------------------------------------------------------------
                                        9.0771   data required time
                                       -9.9453   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.5823 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    8.9512 ^ gpio_control_in_2[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[3]/shift_register[9] (net)
                    0.0462    0.0000    8.9513 ^ gpio_control_in_2[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    9.5053 ^ gpio_control_in_2[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[3]/net47 (net)
                    0.0979    0.0001    9.5055 ^ gpio_control_in_2[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.5055   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0002    9.2510 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3510   clock uncertainty
                             -0.6687    8.6823   clock reconvergence pessimism
                             -0.0451    8.6372   library hold time
                                        8.6372   data required time
-------------------------------------------------------------------------------------
                                        8.6372   data required time
                                       -9.5055   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.1495 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    8.5184 ^ gpio_control_in_2[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[4]/shift_register[9] (net)
                    0.0462    0.0000    8.5185 ^ gpio_control_in_2[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    9.0725 ^ gpio_control_in_2[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[4]/net47 (net)
                    0.0979    0.0001    9.0727 ^ gpio_control_in_2[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0727   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0002    8.7845 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8845   clock uncertainty
                             -0.6350    8.2495   clock reconvergence pessimism
                             -0.0451    8.2044   library hold time
                                        8.2044   data required time
-------------------------------------------------------------------------------------
                                        8.2044   data required time
                                       -9.0727   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.6684 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    8.0373 ^ gpio_control_in_2[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[5]/shift_register[9] (net)
                    0.0462    0.0000    8.0373 ^ gpio_control_in_2[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    8.5914 ^ gpio_control_in_2[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[5]/net47 (net)
                    0.0979    0.0001    8.5915 ^ gpio_control_in_2[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.5915   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0002    8.2658 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3658   clock uncertainty
                             -0.5975    7.7683   clock reconvergence pessimism
                             -0.0451    7.7232   library hold time
                                        7.7232   data required time
-------------------------------------------------------------------------------------
                                        7.7232   data required time
                                       -8.5915   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.1856 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    7.5545 ^ gpio_control_in_2[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[6]/shift_register[9] (net)
                    0.0462    0.0000    7.5545 ^ gpio_control_in_2[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    8.1086 ^ gpio_control_in_2[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[6]/net47 (net)
                    0.0979    0.0001    8.1087 ^ gpio_control_in_2[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1087   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.7454 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8454   clock uncertainty
                             -0.5599    7.2855   clock reconvergence pessimism
                             -0.0451    7.2404   library hold time
                                        7.2404   data required time
-------------------------------------------------------------------------------------
                                        7.2404   data required time
                                       -8.1087   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.7663 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    7.1352 ^ gpio_control_in_2[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[7]/shift_register[9] (net)
                    0.0462    0.0000    7.1352 ^ gpio_control_in_2[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    7.6893 ^ gpio_control_in_2[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[7]/net47 (net)
                    0.0979    0.0001    7.6894 ^ gpio_control_in_2[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6894   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.2934 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3934   clock uncertainty
                             -0.5272    6.8662   clock reconvergence pessimism
                             -0.0451    6.8211   library hold time
                                        6.8211   data required time
-------------------------------------------------------------------------------------
                                        6.8211   data required time
                                       -7.6894   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3432 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    6.7121 ^ gpio_control_in_2[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[8]/shift_register[9] (net)
                    0.0462    0.0000    6.7122 ^ gpio_control_in_2[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    7.2662 ^ gpio_control_in_2[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[8]/net47 (net)
                    0.0979    0.0001    7.2664 ^ gpio_control_in_2[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2664   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.8374 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9374   clock uncertainty
                             -0.4943    6.4432   clock reconvergence pessimism
                             -0.0451    6.3981   library hold time
                                        6.3981   data required time
-------------------------------------------------------------------------------------
                                        6.3981   data required time
                                       -7.2664   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.9214 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3689    6.2903 ^ gpio_control_in_2[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[9]/shift_register[9] (net)
                    0.0462    0.0000    6.2904 ^ gpio_control_in_2[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0979    0.5541    6.8444 ^ gpio_control_in_2[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[9]/net47 (net)
                    0.0979    0.0001    6.8446 ^ gpio_control_in_2[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8446   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.3828 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4828   clock uncertainty
                             -0.4614    6.0214   clock reconvergence pessimism
                             -0.0451    5.9763   library hold time
                                        5.9763   data required time
-------------------------------------------------------------------------------------
                                        5.9763   data required time
                                       -6.8446   data arrival time
-------------------------------------------------------------------------------------
                                        0.8683   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.3403 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    6.7105 ^ gpio_control_in_1[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[6]/shift_register[10] (net)
                    0.0470    0.0000    6.7105 ^ gpio_control_in_1[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    7.2820 ^ gpio_control_in_1[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[6]/net54 (net)
                    0.1196    0.0001    7.2821 ^ gpio_control_in_1[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2821   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.8390 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9390   clock uncertainty
                             -0.4840    6.4551   clock reconvergence pessimism
                             -0.0491    6.4060   library hold time
                                        6.4060   data required time
-------------------------------------------------------------------------------------
                                        6.4060   data required time
                                       -7.2821   data arrival time
-------------------------------------------------------------------------------------
                                        0.8761   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.8569 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    7.2270 ^ gpio_control_in_1[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[7]/shift_register[10] (net)
                    0.0470    0.0000    7.2271 ^ gpio_control_in_1[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    7.7986 ^ gpio_control_in_1[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[7]/net54 (net)
                    0.1196    0.0001    7.7987 ^ gpio_control_in_1[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7987   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.3959 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4959   clock uncertainty
                             -0.5242    6.9716   clock reconvergence pessimism
                             -0.0491    6.9225   library hold time
                                        6.9225   data required time
-------------------------------------------------------------------------------------
                                        6.9225   data required time
                                       -7.7987   data arrival time
-------------------------------------------------------------------------------------
                                        0.8761   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    0.2873 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    0.6575 ^ gpio_control_bidir_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[0]/shift_register[10] (net)
                    0.0470    0.0000    0.6575 ^ gpio_control_bidir_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    1.2290 ^ gpio_control_bidir_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_1[0]/net54 (net)
                    0.1196    0.0001    1.2292 ^ gpio_control_bidir_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2292   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.3144 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4144   clock uncertainty
                             -0.0124    0.4021   clock reconvergence pessimism
                             -0.0491    0.3530   library hold time
                                        0.3530   data required time
-------------------------------------------------------------------------------------
                                        0.3530   data required time
                                       -1.2292   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.6551 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    5.0252 ^ gpio_control_in_2[12]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[12]/shift_register[10] (net)
                    0.0470    0.0000    5.0253 ^ gpio_control_in_2[12]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    5.5968 ^ gpio_control_in_2[12]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[12]/net54 (net)
                    0.1196    0.0001    5.5969 ^ gpio_control_in_2[12]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5969   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.0225 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1225   clock uncertainty
                             -0.3527    4.7698   clock reconvergence pessimism
                             -0.0491    4.7207   library hold time
                                        4.7207   data required time
-------------------------------------------------------------------------------------
                                        4.7207   data required time
                                       -5.5969   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0002    8.1495 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    8.5196 ^ gpio_control_in_2[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[4]/shift_register[10] (net)
                    0.0470    0.0000    8.5197 ^ gpio_control_in_2[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    9.0912 ^ gpio_control_in_2[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[4]/net54 (net)
                    0.1196    0.0001    9.0913 ^ gpio_control_in_2[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0913   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.7892 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8892   clock uncertainty
                             -0.6250    8.2642   clock reconvergence pessimism
                             -0.0491    8.2151   library hold time
                                        8.2151   data required time
-------------------------------------------------------------------------------------
                                        8.2151   data required time
                                       -9.0913   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.6683 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    8.0385 ^ gpio_control_in_2[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[5]/shift_register[10] (net)
                    0.0470    0.0000    8.0385 ^ gpio_control_in_2[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    8.6100 ^ gpio_control_in_2[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[5]/net54 (net)
                    0.1196    0.0001    8.6101 ^ gpio_control_in_2[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6101   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.2705 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3705   clock uncertainty
                             -0.5875    7.7830   clock reconvergence pessimism
                             -0.0491    7.7340   library hold time
                                        7.7340   data required time
-------------------------------------------------------------------------------------
                                        7.7340   data required time
                                       -8.6101   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    0.7078 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    1.0779 ^ gpio_control_bidir_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[1]/shift_register[10] (net)
                    0.0470    0.0000    1.0780 ^ gpio_control_bidir_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    1.6495 ^ gpio_control_bidir_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_1[1]/net54 (net)
                    0.1196    0.0001    1.6496 ^ gpio_control_bidir_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6496   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.7676 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8676   clock uncertainty
                             -0.0451    0.8225   clock reconvergence pessimism
                             -0.0491    0.7734   library hold time
                                        0.7734   data required time
-------------------------------------------------------------------------------------
                                        0.7734   data required time
                                       -1.6496   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.9034 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    3.2736 ^ gpio_control_bidir_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[0]/shift_register[10] (net)
                    0.0470    0.0000    3.2736 ^ gpio_control_bidir_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    3.8451 ^ gpio_control_bidir_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[0]/net54 (net)
                    0.1196    0.0001    3.8452 ^ gpio_control_bidir_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8452   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.1343 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2343   clock uncertainty
                             -0.2162    3.0181   clock reconvergence pessimism
                             -0.0491    2.9690   library hold time
                                        2.9690   data required time
-------------------------------------------------------------------------------------
                                        2.9690   data required time
                                       -3.8452   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.4869 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    2.8571 ^ gpio_control_bidir_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[1]/shift_register[10] (net)
                    0.0470    0.0000    2.8571 ^ gpio_control_bidir_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    3.4286 ^ gpio_control_bidir_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[1]/net54 (net)
                    0.1196    0.0001    3.4287 ^ gpio_control_bidir_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4287   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.6854 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7854   clock uncertainty
                             -0.1838    2.6017   clock reconvergence pessimism
                             -0.0491    2.5526   library hold time
                                        2.5526   data required time
-------------------------------------------------------------------------------------
                                        2.5526   data required time
                                       -3.4287   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.6853 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    4.0555 ^ gpio_control_in_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[0]/shift_register[10] (net)
                    0.0470    0.0000    4.0555 ^ gpio_control_in_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    4.6270 ^ gpio_control_in_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[0]/net54 (net)
                    0.1196    0.0001    4.6271 ^ gpio_control_in_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6271   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.9772 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0772   clock uncertainty
                             -0.2771    3.8000   clock reconvergence pessimism
                             -0.0491    3.7510   library hold time
                                        3.7510   data required time
-------------------------------------------------------------------------------------
                                        3.7510   data required time
                                       -4.6271   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.1125 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    4.4827 ^ gpio_control_in_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[1]/shift_register[10] (net)
                    0.0470    0.0000    4.4827 ^ gpio_control_in_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    5.0542 ^ gpio_control_in_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[1]/net54 (net)
                    0.1196    0.0001    5.0543 ^ gpio_control_in_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0543   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.4376 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5376   clock uncertainty
                             -0.3104    4.2272   clock reconvergence pessimism
                             -0.0491    4.1781   library hold time
                                        4.1781   data required time
-------------------------------------------------------------------------------------
                                        4.1781   data required time
                                       -5.0543   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.5467 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    4.9169 ^ gpio_control_in_1[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[2]/shift_register[10] (net)
                    0.0470    0.0000    4.9169 ^ gpio_control_in_1[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    5.4884 ^ gpio_control_in_1[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[2]/net54 (net)
                    0.1196    0.0001    5.4886 ^ gpio_control_in_1[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4886   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.9057 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0057   clock uncertainty
                             -0.3443    4.6615   clock reconvergence pessimism
                             -0.0491    4.6124   library hold time
                                        4.6124   data required time
-------------------------------------------------------------------------------------
                                        4.6124   data required time
                                       -5.4886   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.3999 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    2.7701 ^ gpio_control_in_1a[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[3]/shift_register[10] (net)
                    0.0470    0.0000    2.7701 ^ gpio_control_in_1a[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    3.3416 ^ gpio_control_in_1a[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[3]/net54 (net)
                    0.1196    0.0001    3.3417 ^ gpio_control_in_1a[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3417   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.5916 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6916   clock uncertainty
                             -0.1770    2.5146   clock reconvergence pessimism
                             -0.0491    2.4655   library hold time
                                        2.4655   data required time
-------------------------------------------------------------------------------------
                                        2.4655   data required time
                                       -3.3417   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.8204 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    3.1906 ^ gpio_control_in_1a[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[4]/shift_register[10] (net)
                    0.0470    0.0000    3.1906 ^ gpio_control_in_1a[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    3.7621 ^ gpio_control_in_1a[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[4]/net54 (net)
                    0.1196    0.0001    3.7623 ^ gpio_control_in_1a[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7623   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.0449 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1449   clock uncertainty
                             -0.2097    2.9352   clock reconvergence pessimism
                             -0.0491    2.8861   library hold time
                                        2.8861   data required time
-------------------------------------------------------------------------------------
                                        2.8861   data required time
                                       -3.7623   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.4987 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    5.8689 ^ gpio_control_in_2[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[10]/shift_register[10] (net)
                    0.0470    0.0000    5.8689 ^ gpio_control_in_2[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    6.4404 ^ gpio_control_in_2[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[10]/net54 (net)
                    0.1196    0.0001    6.4405 ^ gpio_control_in_2[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4405   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.9319 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0319   clock uncertainty
                             -0.4184    5.6135   clock reconvergence pessimism
                             -0.0491    5.5644   library hold time
                                        5.5644   data required time
-------------------------------------------------------------------------------------
                                        5.5644   data required time
                                       -6.4405   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.0750 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    5.4452 ^ gpio_control_in_2[11]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[11]/shift_register[10] (net)
                    0.0470    0.0000    5.4452 ^ gpio_control_in_2[11]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    6.0167 ^ gpio_control_in_2[11]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[11]/net54 (net)
                    0.1196    0.0001    6.0168 ^ gpio_control_in_2[11]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0168   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.4752 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5752   clock uncertainty
                             -0.3854    5.1897   clock reconvergence pessimism
                             -0.0491    5.1407   library hold time
                                        5.1407   data required time
-------------------------------------------------------------------------------------
                                        5.1407   data required time
                                       -6.0168   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.1751 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    4.5452 ^ gpio_control_in_2[13]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[13]/shift_register[10] (net)
                    0.0470    0.0000    4.5453 ^ gpio_control_in_2[13]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    5.1168 ^ gpio_control_in_2[13]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[13]/net54 (net)
                    0.1196    0.0001    5.1169 ^ gpio_control_in_2[13]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1169   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.5051 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6051   clock uncertainty
                             -0.3153    4.2898   clock reconvergence pessimism
                             -0.0491    4.2407   library hold time
                                        4.2407   data required time
-------------------------------------------------------------------------------------
                                        4.2407   data required time
                                       -5.1169   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.7517 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    4.1219 ^ gpio_control_in_2[14]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[14]/shift_register[10] (net)
                    0.0470    0.0000    4.1219 ^ gpio_control_in_2[14]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    4.6934 ^ gpio_control_in_2[14]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[14]/net54 (net)
                    0.1196    0.0001    4.6936 ^ gpio_control_in_2[14]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6936   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.0488 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1488   clock uncertainty
                             -0.2823    3.8665   clock reconvergence pessimism
                             -0.0491    3.8174   library hold time
                                        3.8174   data required time
-------------------------------------------------------------------------------------
                                        3.8174   data required time
                                       -4.6936   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    2.0696 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    2.4398 ^ gpio_control_bidir_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[2]/shift_register[10] (net)
                    0.0470    0.0000    2.4398 ^ gpio_control_bidir_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    3.0113 ^ gpio_control_bidir_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[2]/net54 (net)
                    0.1196    0.0001    3.0114 ^ gpio_control_bidir_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0114   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.2356 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3356   clock uncertainty
                             -0.1512    2.1844   clock reconvergence pessimism
                             -0.0491    2.1353   library hold time
                                        2.1353   data required time
-------------------------------------------------------------------------------------
                                        2.1353   data required time
                                       -3.0114   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.0556 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.1840 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0002    8.1842 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    8.5544 ^ gpio_control_in_1[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[10]/shift_register[10] (net)
                    0.0470    0.0000    8.5545 ^ gpio_control_in_1[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    9.1260 ^ gpio_control_in_1[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[10]/net54 (net)
                    0.1196    0.0001    9.1261 ^ gpio_control_in_1[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1261   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.8267 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9267   clock uncertainty
                             -0.6277    8.2990   clock reconvergence pessimism
                             -0.0491    8.2499   library hold time
                                        8.2499   data required time
-------------------------------------------------------------------------------------
                                        8.2499   data required time
                                       -9.1261   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0002    4.9701 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    5.3403 ^ gpio_control_in_1[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[3]/shift_register[10] (net)
                    0.0470    0.0000    5.3403 ^ gpio_control_in_1[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    5.9118 ^ gpio_control_in_1[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[3]/net54 (net)
                    0.1196    0.0001    5.9120 ^ gpio_control_in_1[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9120   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.3621 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4621   clock uncertainty
                             -0.3773    5.0849   clock reconvergence pessimism
                             -0.0491    5.0358   library hold time
                                        5.0358   data required time
-------------------------------------------------------------------------------------
                                        5.0358   data required time
                                       -5.9120   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.3974 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    5.7676 ^ gpio_control_in_1[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[4]/shift_register[10] (net)
                    0.0470    0.0000    5.7676 ^ gpio_control_in_1[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    6.3391 ^ gpio_control_in_1[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[4]/net54 (net)
                    0.1196    0.0001    6.3392 ^ gpio_control_in_1[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3392   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.8227 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9227   clock uncertainty
                             -0.4105    5.5121   clock reconvergence pessimism
                             -0.0491    5.4631   library hold time
                                        5.4631   data required time
-------------------------------------------------------------------------------------
                                        5.4631   data required time
                                       -6.3392   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.8230 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    6.1932 ^ gpio_control_in_1[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[5]/shift_register[10] (net)
                    0.0470    0.0000    6.1932 ^ gpio_control_in_1[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    6.7647 ^ gpio_control_in_1[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[5]/net54 (net)
                    0.1196    0.0001    6.7648 ^ gpio_control_in_1[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7648   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.2815 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3815   clock uncertainty
                             -0.4437    5.9378   clock reconvergence pessimism
                             -0.0491    5.8887   library hold time
                                        5.8887   data required time
-------------------------------------------------------------------------------------
                                        5.8887   data required time
                                       -6.7648   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.2913 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    7.6615 ^ gpio_control_in_1[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[8]/shift_register[10] (net)
                    0.0470    0.0000    7.6616 ^ gpio_control_in_1[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    8.2331 ^ gpio_control_in_1[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[8]/net54 (net)
                    0.1196    0.0001    8.2332 ^ gpio_control_in_1[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2332   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.8642 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9642   clock uncertainty
                             -0.5581    7.4061   clock reconvergence pessimism
                             -0.0491    7.3570   library hold time
                                        7.3570   data required time
-------------------------------------------------------------------------------------
                                        7.3570   data required time
                                       -8.2332   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.7402 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    8.1103 ^ gpio_control_in_1[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[9]/shift_register[10] (net)
                    0.0470    0.0000    8.1104 ^ gpio_control_in_1[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    8.6819 ^ gpio_control_in_1[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[9]/net54 (net)
                    0.1196    0.0001    8.6820 ^ gpio_control_in_1[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6820   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.3480 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4480   clock uncertainty
                             -0.5931    7.8549   clock reconvergence pessimism
                             -0.0491    7.8058   library hold time
                                        7.8058   data required time
-------------------------------------------------------------------------------------
                                        7.8058   data required time
                                       -8.6820   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    1.1271 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    1.4973 ^ gpio_control_in_1a[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[0]/shift_register[10] (net)
                    0.0470    0.0000    1.4973 ^ gpio_control_in_1a[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    2.0688 ^ gpio_control_in_1a[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[0]/net54 (net)
                    0.1196    0.0001    2.0690 ^ gpio_control_in_1a[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0690   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.2197 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3197   clock uncertainty
                             -0.0778    1.2419   clock reconvergence pessimism
                             -0.0491    1.1928   library hold time
                                        1.1928   data required time
-------------------------------------------------------------------------------------
                                        1.1928   data required time
                                       -2.0690   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    1.5549 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    1.9251 ^ gpio_control_in_1a[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[1]/shift_register[10] (net)
                    0.0470    0.0000    1.9251 ^ gpio_control_in_1a[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    2.4966 ^ gpio_control_in_1a[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[1]/net54 (net)
                    0.1196    0.0001    2.4967 ^ gpio_control_in_1a[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4967   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.6808 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7808   clock uncertainty
                             -0.1111    1.6696   clock reconvergence pessimism
                             -0.0491    1.6206   library hold time
                                        1.6206   data required time
-------------------------------------------------------------------------------------
                                        1.6206   data required time
                                       -2.4967   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    1.9758 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    2.3459 ^ gpio_control_in_1a[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[2]/shift_register[10] (net)
                    0.0470    0.0000    2.3460 ^ gpio_control_in_1a[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    2.9175 ^ gpio_control_in_1a[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[2]/net54 (net)
                    0.1196    0.0001    2.9176 ^ gpio_control_in_1a[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9176   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.1344 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2344   clock uncertainty
                             -0.1439    2.0905   clock reconvergence pessimism
                             -0.0491    2.0414   library hold time
                                        2.0414   data required time
-------------------------------------------------------------------------------------
                                        2.0414   data required time
                                       -2.9176   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.3234 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    3.6935 ^ gpio_control_in_2[15]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[15]/shift_register[10] (net)
                    0.0470    0.0000    3.6936 ^ gpio_control_in_2[15]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    4.2651 ^ gpio_control_in_2[15]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[15]/net54 (net)
                    0.1196    0.0001    4.2652 ^ gpio_control_in_2[15]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2652   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.5870 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6870   clock uncertainty
                             -0.2489    3.4381   clock reconvergence pessimism
                             -0.0491    3.3890   library hold time
                                        3.3890   data required time
-------------------------------------------------------------------------------------
                                        3.3890   data required time
                                       -4.2652   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0002    9.4584 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    9.8286 ^ gpio_control_in_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[1]/shift_register[10] (net)
                    0.0470    0.0000    9.8286 ^ gpio_control_in_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715   10.4001 ^ gpio_control_in_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[1]/net54 (net)
                    0.1196    0.0001   10.4002 ^ gpio_control_in_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.4002   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012   10.2001 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3001   clock uncertainty
                             -0.7270    9.5731   clock reconvergence pessimism
                             -0.0491    9.5240   library hold time
                                        9.5240   data required time
-------------------------------------------------------------------------------------
                                        9.5240   data required time
                                      -10.4002   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0002    8.5823 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    8.9524 ^ gpio_control_in_2[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[3]/shift_register[10] (net)
                    0.0470    0.0000    8.9525 ^ gpio_control_in_2[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    9.5240 ^ gpio_control_in_2[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[3]/net54 (net)
                    0.1196    0.0001    9.5241 ^ gpio_control_in_2[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.5241   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.2557 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3557   clock uncertainty
                             -0.6587    8.6970   clock reconvergence pessimism
                             -0.0491    8.6479   library hold time
                                        8.6479   data required time
-------------------------------------------------------------------------------------
                                        8.6479   data required time
                                       -9.5241   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0002    7.1855 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    7.5557 ^ gpio_control_in_2[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[6]/shift_register[10] (net)
                    0.0470    0.0000    7.5557 ^ gpio_control_in_2[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    8.1272 ^ gpio_control_in_2[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[6]/net54 (net)
                    0.1196    0.0001    8.1273 ^ gpio_control_in_2[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1273   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.7501 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8501   clock uncertainty
                             -0.5499    7.3002   clock reconvergence pessimism
                             -0.0491    7.2512   library hold time
                                        7.2512   data required time
-------------------------------------------------------------------------------------
                                        7.2512   data required time
                                       -8.1273   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.7662 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    7.1364 ^ gpio_control_in_2[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[7]/shift_register[10] (net)
                    0.0470    0.0000    7.1364 ^ gpio_control_in_2[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    7.7079 ^ gpio_control_in_2[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[7]/net54 (net)
                    0.1196    0.0001    7.7080 ^ gpio_control_in_2[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7080   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.2981 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3981   clock uncertainty
                             -0.5172    6.8809   clock reconvergence pessimism
                             -0.0491    6.8318   library hold time
                                        6.8318   data required time
-------------------------------------------------------------------------------------
                                        6.8318   data required time
                                       -7.7080   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0002    6.3432 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    6.7133 ^ gpio_control_in_2[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[8]/shift_register[10] (net)
                    0.0470    0.0000    6.7134 ^ gpio_control_in_2[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    7.2849 ^ gpio_control_in_2[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[8]/net54 (net)
                    0.1196    0.0001    7.2850 ^ gpio_control_in_2[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2850   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.8421 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9421   clock uncertainty
                             -0.4842    6.4579   clock reconvergence pessimism
                             -0.0491    6.4088   library hold time
                                        6.4088   data required time
-------------------------------------------------------------------------------------
                                        6.4088   data required time
                                       -7.2850   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0002    5.9214 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    6.2915 ^ gpio_control_in_2[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[9]/shift_register[10] (net)
                    0.0470    0.0000    6.2916 ^ gpio_control_in_2[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    6.8631 ^ gpio_control_in_2[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[9]/net54 (net)
                    0.1196    0.0001    6.8632 ^ gpio_control_in_2[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8632   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.3875 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4875   clock uncertainty
                             -0.4514    6.0361   clock reconvergence pessimism
                             -0.0491    5.9870   library hold time
                                        5.9870   data required time
-------------------------------------------------------------------------------------
                                        5.9870   data required time
                                       -6.8632   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0002    3.2566 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    3.6267 ^ gpio_control_in_1a[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[5]/shift_register[10] (net)
                    0.0470    0.0000    3.6268 ^ gpio_control_in_1a[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    4.1983 ^ gpio_control_in_1a[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[5]/net54 (net)
                    0.1196    0.0001    4.1984 ^ gpio_control_in_1a[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.5150 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6150   clock uncertainty
                             -0.2437    3.3713   clock reconvergence pessimism
                             -0.0491    3.3222   library hold time
                                        3.3222   data required time
-------------------------------------------------------------------------------------
                                        3.3222   data required time
                                       -4.1984   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.7677 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.8961 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0002    9.8963 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702   10.2665 ^ gpio_control_in_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[0]/shift_register[10] (net)
                    0.0470    0.0000   10.2665 ^ gpio_control_in_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715   10.8380 ^ gpio_control_in_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[0]/net54 (net)
                    0.1196    0.0001   10.8382 ^ gpio_control_in_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8382   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012   10.6722 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7722   clock uncertainty
                             -0.7611   10.0111   clock reconvergence pessimism
                             -0.0491    9.9620   library hold time
                                        9.9620   data required time
-------------------------------------------------------------------------------------
                                        9.9620   data required time
                                      -10.8382   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0002    9.0221 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0470    0.3702    9.3923 ^ gpio_control_in_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[2]/shift_register[10] (net)
                    0.0470    0.0000    9.3923 ^ gpio_control_in_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1196    0.5715    9.9638 ^ gpio_control_in_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[2]/net54 (net)
                    0.1196    0.0001    9.9640 ^ gpio_control_in_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9640   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.7299 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8299   clock uncertainty
                             -0.6930    9.1369   clock reconvergence pessimism
                             -0.0491    9.0878   library hold time
                                        9.0878   data required time
-------------------------------------------------------------------------------------
                                        9.0878   data required time
                                       -9.9640   data arrival time
-------------------------------------------------------------------------------------
                                        0.8762   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.3447 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    6.7265 ^ gpio_control_in_1[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[6]/shift_register[3] (net)
                    0.0545    0.0001    6.7266 ^ gpio_control_in_1[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    7.2866 ^ gpio_control_in_1[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[6]/net52 (net)
                    0.1015    0.0001    7.2867 ^ gpio_control_in_1[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2867   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.8344 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9344   clock uncertainty
                             -0.4840    6.4504   clock reconvergence pessimism
                             -0.0458    6.4046   library hold time
                                        6.4046   data required time
-------------------------------------------------------------------------------------
                                        6.4046   data required time
                                       -7.2867   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.8613 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    7.2431 ^ gpio_control_in_1[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[7]/shift_register[3] (net)
                    0.0545    0.0001    7.2432 ^ gpio_control_in_1[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    7.8032 ^ gpio_control_in_1[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[7]/net52 (net)
                    0.1015    0.0001    7.8033 ^ gpio_control_in_1[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8033   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.3912 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4912   clock uncertainty
                             -0.5242    6.9670   clock reconvergence pessimism
                             -0.0458    6.9211   library hold time
                                        6.9211   data required time
-------------------------------------------------------------------------------------
                                        6.9211   data required time
                                       -7.8033   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.2918 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    0.6736 ^ gpio_control_bidir_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_bidir_1[0]/shift_register[3] (net)
                    0.0545    0.0001    0.6737 ^ gpio_control_bidir_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    1.2336 ^ gpio_control_bidir_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_bidir_1[0]/net52 (net)
                    0.1015    0.0001    1.2338 ^ gpio_control_bidir_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2338   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.3098 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4098   clock uncertainty
                             -0.0124    0.3974   clock reconvergence pessimism
                             -0.0458    0.3516   library hold time
                                        0.3516   data required time
-------------------------------------------------------------------------------------
                                        0.3516   data required time
                                       -1.2338   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.6727 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    8.0545 ^ gpio_control_in_2[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[5]/shift_register[3] (net)
                    0.0545    0.0001    8.0546 ^ gpio_control_in_2[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    8.6146 ^ gpio_control_in_2[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[5]/net52 (net)
                    0.1015    0.0001    8.6147 ^ gpio_control_in_2[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.2659 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3659   clock uncertainty
                             -0.5875    7.7784   clock reconvergence pessimism
                             -0.0458    7.7326   library hold time
                                        7.7326   data required time
-------------------------------------------------------------------------------------
                                        7.7326   data required time
                                       -8.6147   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.1539 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    8.5357 ^ gpio_control_in_2[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[4]/shift_register[3] (net)
                    0.0545    0.0001    8.5358 ^ gpio_control_in_2[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    9.0958 ^ gpio_control_in_2[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[4]/net52 (net)
                    0.1015    0.0001    9.0959 ^ gpio_control_in_2[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.0959   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.7846 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8846   clock uncertainty
                             -0.6250    8.2596   clock reconvergence pessimism
                             -0.0458    8.2137   library hold time
                                        8.2137   data required time
-------------------------------------------------------------------------------------
                                        8.2137   data required time
                                       -9.0959   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.6595 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    5.0413 ^ gpio_control_in_2[12]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[12]/shift_register[3] (net)
                    0.0545    0.0001    5.0414 ^ gpio_control_in_2[12]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    5.6014 ^ gpio_control_in_2[12]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[12]/net52 (net)
                    0.1015    0.0001    5.6015 ^ gpio_control_in_2[12]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6015   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.0179 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1179   clock uncertainty
                             -0.3527    4.7652   clock reconvergence pessimism
                             -0.0458    4.7193   library hold time
                                        4.7193   data required time
-------------------------------------------------------------------------------------
                                        4.7193   data required time
                                       -5.6015   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.9008 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818   10.2826 ^ gpio_control_in_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[0]/shift_register[3] (net)
                    0.0545    0.0001   10.2827 ^ gpio_control_in_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600   10.8426 ^ gpio_control_in_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[0]/net52 (net)
                    0.1015    0.0001   10.8428 ^ gpio_control_in_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8428   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.5288 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.6673 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003   10.6675 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7675   clock uncertainty
                             -0.7611   10.0064   clock reconvergence pessimism
                             -0.0458    9.9606   library hold time
                                        9.9606   data required time
-------------------------------------------------------------------------------------
                                        9.9606   data required time
                                      -10.8428   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.2610 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    3.6428 ^ gpio_control_in_1a[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1a[5]/shift_register[3] (net)
                    0.0545    0.0001    3.6429 ^ gpio_control_in_1a[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    4.2029 ^ gpio_control_in_1a[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1a[5]/net52 (net)
                    0.1015    0.0001    4.2030 ^ gpio_control_in_1a[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2030   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.5104 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6104   clock uncertainty
                             -0.2437    3.3667   clock reconvergence pessimism
                             -0.0458    3.3208   library hold time
                                        3.3208   data required time
-------------------------------------------------------------------------------------
                                        3.3208   data required time
                                       -4.2030   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.0266 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    9.4084 ^ gpio_control_in_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[2]/shift_register[3] (net)
                    0.0545    0.0001    9.4085 ^ gpio_control_in_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    9.9685 ^ gpio_control_in_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[2]/net52 (net)
                    0.1015    0.0001    9.9686 ^ gpio_control_in_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9686   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.7252 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8252   clock uncertainty
                             -0.6930    9.1322   clock reconvergence pessimism
                             -0.0458    9.0864   library hold time
                                        9.0864   data required time
-------------------------------------------------------------------------------------
                                        9.0864   data required time
                                       -9.9686   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.4628 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    9.8446 ^ gpio_control_in_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[1]/shift_register[3] (net)
                    0.0545    0.0001    9.8447 ^ gpio_control_in_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600   10.4047 ^ gpio_control_in_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[1]/net52 (net)
                    0.1015    0.0001   10.4048 ^ gpio_control_in_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.4048   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003   10.1955 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.2955   clock uncertainty
                             -0.7270    9.5685   clock reconvergence pessimism
                             -0.0458    9.5226   library hold time
                                        9.5226   data required time
-------------------------------------------------------------------------------------
                                        9.5226   data required time
                                      -10.4048   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.5867 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    8.9685 ^ gpio_control_in_2[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[3]/shift_register[3] (net)
                    0.0545    0.0001    8.9686 ^ gpio_control_in_2[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    9.5286 ^ gpio_control_in_2[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[3]/net52 (net)
                    0.1015    0.0001    9.5287 ^ gpio_control_in_2[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.5287   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    9.2511 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3511   clock uncertainty
                             -0.6587    8.6924   clock reconvergence pessimism
                             -0.0458    8.6465   library hold time
                                        8.6465   data required time
-------------------------------------------------------------------------------------
                                        8.6465   data required time
                                       -9.5287   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.1887 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    8.5705 ^ gpio_control_in_1[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[10]/shift_register[3] (net)
                    0.0545    0.0001    8.5706 ^ gpio_control_in_1[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    9.1306 ^ gpio_control_in_1[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[10]/net52 (net)
                    0.1015    0.0001    9.1307 ^ gpio_control_in_1[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1307   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.6834 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.8218 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.8220 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9220   clock uncertainty
                             -0.6277    8.2943   clock reconvergence pessimism
                             -0.0458    8.2485   library hold time
                                        8.2485   data required time
-------------------------------------------------------------------------------------
                                        8.2485   data required time
                                       -9.1307   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.2958 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    7.6776 ^ gpio_control_in_1[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[8]/shift_register[3] (net)
                    0.0545    0.0001    7.6777 ^ gpio_control_in_1[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    8.2377 ^ gpio_control_in_1[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[8]/net52 (net)
                    0.1015    0.0001    8.2378 ^ gpio_control_in_1[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2378   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.8596 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9596   clock uncertainty
                             -0.5581    7.4014   clock reconvergence pessimism
                             -0.0458    7.3556   library hold time
                                        7.3556   data required time
-------------------------------------------------------------------------------------
                                        7.3556   data required time
                                       -8.2378   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.7446 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    8.1264 ^ gpio_control_in_1[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[9]/shift_register[3] (net)
                    0.0545    0.0001    8.1265 ^ gpio_control_in_1[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    8.6865 ^ gpio_control_in_1[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[9]/net52 (net)
                    0.1015    0.0001    8.6866 ^ gpio_control_in_1[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6866   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    8.3434 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4434   clock uncertainty
                             -0.5931    7.8503   clock reconvergence pessimism
                             -0.0458    7.8044   library hold time
                                        7.8044   data required time
-------------------------------------------------------------------------------------
                                        7.8044   data required time
                                       -8.6866   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.1899 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    7.5717 ^ gpio_control_in_2[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[6]/shift_register[3] (net)
                    0.0545    0.0001    7.5719 ^ gpio_control_in_2[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    8.1318 ^ gpio_control_in_2[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[6]/net52 (net)
                    0.1015    0.0001    8.1320 ^ gpio_control_in_2[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1320   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.7455 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8455   clock uncertainty
                             -0.5499    7.2956   clock reconvergence pessimism
                             -0.0458    7.2498   library hold time
                                        7.2498   data required time
-------------------------------------------------------------------------------------
                                        7.2498   data required time
                                       -8.1320   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.7122 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    1.0940 ^ gpio_control_bidir_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_bidir_1[1]/shift_register[3] (net)
                    0.0545    0.0001    1.0941 ^ gpio_control_bidir_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    1.6541 ^ gpio_control_bidir_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_bidir_1[1]/net52 (net)
                    0.1015    0.0001    1.6542 ^ gpio_control_bidir_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6542   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    0.7630 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8630   clock uncertainty
                             -0.0451    0.8179   clock reconvergence pessimism
                             -0.0458    0.7720   library hold time
                                        0.7720   data required time
-------------------------------------------------------------------------------------
                                        0.7720   data required time
                                       -1.6542   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.9078 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    3.2896 ^ gpio_control_bidir_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_bidir_2[0]/shift_register[3] (net)
                    0.0545    0.0001    3.2897 ^ gpio_control_bidir_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    3.8497 ^ gpio_control_bidir_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_bidir_2[0]/net52 (net)
                    0.1015    0.0001    3.8498 ^ gpio_control_bidir_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8498   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.1297 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2297   clock uncertainty
                             -0.2162    3.0135   clock reconvergence pessimism
                             -0.0458    2.9676   library hold time
                                        2.9676   data required time
-------------------------------------------------------------------------------------
                                        2.9676   data required time
                                       -3.8498   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.4914 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    2.8732 ^ gpio_control_bidir_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_bidir_2[1]/shift_register[3] (net)
                    0.0545    0.0001    2.8733 ^ gpio_control_bidir_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    3.4332 ^ gpio_control_bidir_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_bidir_2[1]/net52 (net)
                    0.1015    0.0001    3.4334 ^ gpio_control_bidir_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4334   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.6808 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7808   clock uncertainty
                             -0.1838    2.5970   clock reconvergence pessimism
                             -0.0458    2.5512   library hold time
                                        2.5512   data required time
-------------------------------------------------------------------------------------
                                        2.5512   data required time
                                       -3.4334   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.0741 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    2.4559 ^ gpio_control_bidir_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_bidir_2[2]/shift_register[3] (net)
                    0.0545    0.0001    2.4560 ^ gpio_control_bidir_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    3.0159 ^ gpio_control_bidir_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_bidir_2[2]/net52 (net)
                    0.1015    0.0001    3.0161 ^ gpio_control_bidir_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0161   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.2310 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3310   clock uncertainty
                             -0.1512    2.1797   clock reconvergence pessimism
                             -0.0458    2.1339   library hold time
                                        2.1339   data required time
-------------------------------------------------------------------------------------
                                        2.1339   data required time
                                       -3.0161   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.6898 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    4.0716 ^ gpio_control_in_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[0]/shift_register[3] (net)
                    0.0545    0.0001    4.0717 ^ gpio_control_in_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    4.6316 ^ gpio_control_in_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[0]/net52 (net)
                    0.1015    0.0001    4.6318 ^ gpio_control_in_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6318   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.9725 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0725   clock uncertainty
                             -0.2771    3.7954   clock reconvergence pessimism
                             -0.0458    3.7496   library hold time
                                        3.7496   data required time
-------------------------------------------------------------------------------------
                                        3.7496   data required time
                                       -4.6318   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.1169 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    4.4987 ^ gpio_control_in_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[1]/shift_register[3] (net)
                    0.0545    0.0001    4.4988 ^ gpio_control_in_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    5.0588 ^ gpio_control_in_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[1]/net52 (net)
                    0.1015    0.0001    5.0589 ^ gpio_control_in_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0589   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.4330 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5330   clock uncertainty
                             -0.3104    4.2226   clock reconvergence pessimism
                             -0.0458    4.1767   library hold time
                                        4.1767   data required time
-------------------------------------------------------------------------------------
                                        4.1767   data required time
                                       -5.0589   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.5512 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    4.9330 ^ gpio_control_in_1[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[2]/shift_register[3] (net)
                    0.0545    0.0001    4.9331 ^ gpio_control_in_1[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    5.4930 ^ gpio_control_in_1[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[2]/net52 (net)
                    0.1015    0.0001    5.4932 ^ gpio_control_in_1[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4932   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.9011 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0011   clock uncertainty
                             -0.3443    4.6568   clock reconvergence pessimism
                             -0.0458    4.6110   library hold time
                                        4.6110   data required time
-------------------------------------------------------------------------------------
                                        4.6110   data required time
                                       -5.4932   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.4043 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    2.7861 ^ gpio_control_in_1a[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1a[3]/shift_register[3] (net)
                    0.0545    0.0001    2.7862 ^ gpio_control_in_1a[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    3.3462 ^ gpio_control_in_1a[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1a[3]/net52 (net)
                    0.1015    0.0001    3.3463 ^ gpio_control_in_1a[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3463   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.5870 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6870   clock uncertainty
                             -0.1770    2.5100   clock reconvergence pessimism
                             -0.0458    2.4641   library hold time
                                        2.4641   data required time
-------------------------------------------------------------------------------------
                                        2.4641   data required time
                                       -3.3463   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.9746 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    5.3564 ^ gpio_control_in_1[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[3]/shift_register[3] (net)
                    0.0545    0.0001    5.3565 ^ gpio_control_in_1[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    5.9164 ^ gpio_control_in_1[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[3]/net52 (net)
                    0.1015    0.0001    5.9166 ^ gpio_control_in_1[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9166   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.3575 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4575   clock uncertainty
                             -0.3773    5.0802   clock reconvergence pessimism
                             -0.0458    5.0344   library hold time
                                        5.0344   data required time
-------------------------------------------------------------------------------------
                                        5.0344   data required time
                                       -5.9166   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.4019 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    5.7837 ^ gpio_control_in_1[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[4]/shift_register[3] (net)
                    0.0545    0.0001    5.7838 ^ gpio_control_in_1[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    6.3437 ^ gpio_control_in_1[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[4]/net52 (net)
                    0.1015    0.0001    6.3439 ^ gpio_control_in_1[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3439   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.8181 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9181   clock uncertainty
                             -0.4105    5.5075   clock reconvergence pessimism
                             -0.0458    5.4617   library hold time
                                        5.4617   data required time
-------------------------------------------------------------------------------------
                                        5.4617   data required time
                                       -6.3439   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.8275 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    6.2093 ^ gpio_control_in_1[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1[5]/shift_register[3] (net)
                    0.0545    0.0001    6.2094 ^ gpio_control_in_1[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    6.7693 ^ gpio_control_in_1[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1[5]/net52 (net)
                    0.1015    0.0001    6.7695 ^ gpio_control_in_1[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7695   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.2768 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3768   clock uncertainty
                             -0.4437    5.9331   clock reconvergence pessimism
                             -0.0458    5.8873   library hold time
                                        5.8873   data required time
-------------------------------------------------------------------------------------
                                        5.8873   data required time
                                       -6.7695   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.1316 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    1.5134 ^ gpio_control_in_1a[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1a[0]/shift_register[3] (net)
                    0.0545    0.0001    1.5135 ^ gpio_control_in_1a[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    2.0735 ^ gpio_control_in_1a[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1a[0]/net52 (net)
                    0.1015    0.0001    2.0736 ^ gpio_control_in_1a[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0736   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.2150 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3150   clock uncertainty
                             -0.0778    1.2372   clock reconvergence pessimism
                             -0.0458    1.1914   library hold time
                                        1.1914   data required time
-------------------------------------------------------------------------------------
                                        1.1914   data required time
                                       -2.0736   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.5593 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    1.9411 ^ gpio_control_in_1a[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1a[1]/shift_register[3] (net)
                    0.0545    0.0001    1.9412 ^ gpio_control_in_1a[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    2.5012 ^ gpio_control_in_1a[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1a[1]/net52 (net)
                    0.1015    0.0001    2.5013 ^ gpio_control_in_1a[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5013   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0003    1.6761 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7761   clock uncertainty
                             -0.1111    1.6650   clock reconvergence pessimism
                             -0.0458    1.6191   library hold time
                                        1.6191   data required time
-------------------------------------------------------------------------------------
                                        1.6191   data required time
                                       -2.5013   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.9802 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    2.3620 ^ gpio_control_in_1a[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1a[2]/shift_register[3] (net)
                    0.0545    0.0001    2.3621 ^ gpio_control_in_1a[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    2.9221 ^ gpio_control_in_1a[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1a[2]/net52 (net)
                    0.1015    0.0001    2.9222 ^ gpio_control_in_1a[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9222   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0003    2.1298 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2298   clock uncertainty
                             -0.1439    2.0859   clock reconvergence pessimism
                             -0.0458    2.0400   library hold time
                                        2.0400   data required time
-------------------------------------------------------------------------------------
                                        2.0400   data required time
                                       -2.9222   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.8249 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    3.2067 ^ gpio_control_in_1a[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_1a[4]/shift_register[3] (net)
                    0.0545    0.0001    3.2068 ^ gpio_control_in_1a[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    3.7667 ^ gpio_control_in_1a[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_1a[4]/net52 (net)
                    0.1015    0.0001    3.7669 ^ gpio_control_in_1a[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7669   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.0403 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1403   clock uncertainty
                             -0.2097    2.9305   clock reconvergence pessimism
                             -0.0458    2.8847   library hold time
                                        2.8847   data required time
-------------------------------------------------------------------------------------
                                        2.8847   data required time
                                       -3.7669   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.5032 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    5.8850 ^ gpio_control_in_2[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[10]/shift_register[3] (net)
                    0.0545    0.0001    5.8851 ^ gpio_control_in_2[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    6.4450 ^ gpio_control_in_2[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[10]/net52 (net)
                    0.1015    0.0001    6.4452 ^ gpio_control_in_2[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4452   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.9273 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0273   clock uncertainty
                             -0.4184    5.6088   clock reconvergence pessimism
                             -0.0458    5.5630   library hold time
                                        5.5630   data required time
-------------------------------------------------------------------------------------
                                        5.5630   data required time
                                       -6.4452   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.0794 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    5.4612 ^ gpio_control_in_2[11]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[11]/shift_register[3] (net)
                    0.0545    0.0001    5.4614 ^ gpio_control_in_2[11]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    6.0213 ^ gpio_control_in_2[11]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[11]/net52 (net)
                    0.1015    0.0001    6.0215 ^ gpio_control_in_2[11]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0215   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0003    5.4705 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5705   clock uncertainty
                             -0.3854    5.1851   clock reconvergence pessimism
                             -0.0458    5.1393   library hold time
                                        5.1393   data required time
-------------------------------------------------------------------------------------
                                        5.1393   data required time
                                       -6.0215   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.1795 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    4.5613 ^ gpio_control_in_2[13]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[13]/shift_register[3] (net)
                    0.0545    0.0001    4.5614 ^ gpio_control_in_2[13]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    5.1214 ^ gpio_control_in_2[13]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[13]/net52 (net)
                    0.1015    0.0001    5.1215 ^ gpio_control_in_2[13]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1215   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.5005 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6005   clock uncertainty
                             -0.3153    4.2852   clock reconvergence pessimism
                             -0.0458    4.2393   library hold time
                                        4.2393   data required time
-------------------------------------------------------------------------------------
                                        4.2393   data required time
                                       -5.1215   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.7562 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    4.1380 ^ gpio_control_in_2[14]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[14]/shift_register[3] (net)
                    0.0545    0.0001    4.1381 ^ gpio_control_in_2[14]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    4.6980 ^ gpio_control_in_2[14]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[14]/net52 (net)
                    0.1015    0.0001    4.6982 ^ gpio_control_in_2[14]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6982   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0003    4.0441 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1441   clock uncertainty
                             -0.2823    3.8618   clock reconvergence pessimism
                             -0.0458    3.8160   library hold time
                                        3.8160   data required time
-------------------------------------------------------------------------------------
                                        3.8160   data required time
                                       -4.6982   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.3278 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    3.7096 ^ gpio_control_in_2[15]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[15]/shift_register[3] (net)
                    0.0545    0.0001    3.7097 ^ gpio_control_in_2[15]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    4.2697 ^ gpio_control_in_2[15]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[15]/net52 (net)
                    0.1015    0.0001    4.2698 ^ gpio_control_in_2[15]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2698   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0003    3.5824 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6824   clock uncertainty
                             -0.2489    3.4335   clock reconvergence pessimism
                             -0.0458    3.3876   library hold time
                                        3.3876   data required time
-------------------------------------------------------------------------------------
                                        3.3876   data required time
                                       -4.2698   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.7706 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    7.1524 ^ gpio_control_in_2[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[7]/shift_register[3] (net)
                    0.0545    0.0001    7.1525 ^ gpio_control_in_2[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    7.7125 ^ gpio_control_in_2[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[7]/net52 (net)
                    0.1015    0.0001    7.7126 ^ gpio_control_in_2[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7126   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0003    7.2935 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3935   clock uncertainty
                             -0.5172    6.8763   clock reconvergence pessimism
                             -0.0458    6.8304   library hold time
                                        6.8304   data required time
-------------------------------------------------------------------------------------
                                        6.8304   data required time
                                       -7.7126   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.3476 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    6.7294 ^ gpio_control_in_2[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[8]/shift_register[3] (net)
                    0.0545    0.0001    6.7295 ^ gpio_control_in_2[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    7.2895 ^ gpio_control_in_2[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[8]/net52 (net)
                    0.1015    0.0001    7.2896 ^ gpio_control_in_2[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2896   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.8375 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9375   clock uncertainty
                             -0.4842    6.4533   clock reconvergence pessimism
                             -0.0458    6.4074   library hold time
                                        6.4074   data required time
-------------------------------------------------------------------------------------
                                        6.4074   data required time
                                       -7.2896   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.9258 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0545    0.3818    6.3076 ^ gpio_control_in_2[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0057                                 gpio_control_in_2[9]/shift_register[3] (net)
                    0.0545    0.0001    6.3077 ^ gpio_control_in_2[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1015    0.5600    6.8677 ^ gpio_control_in_2[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0084                                 gpio_control_in_2[9]/net52 (net)
                    0.1015    0.0001    6.8678 ^ gpio_control_in_2[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8678   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0003    6.3828 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4828   clock uncertainty
                             -0.4514    6.0315   clock reconvergence pessimism
                             -0.0458    5.9856   library hold time
                                        5.9856   data required time
-------------------------------------------------------------------------------------
                                        5.9856   data required time
                                       -6.8678   data arrival time
-------------------------------------------------------------------------------------
                                        0.8822   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.1887 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    8.5733 ^ gpio_control_in_1[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[10]/shift_register[1] (net)
                    0.0568    0.0001    8.5735 ^ gpio_control_in_1[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    9.1385 ^ gpio_control_in_1[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[10]/net51 (net)
                    0.1067    0.0002    9.1387 ^ gpio_control_in_1[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1387   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.8268 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9268   clock uncertainty
                             -0.6380    8.2888   clock reconvergence pessimism
                             -0.0464    8.2424   library hold time
                                        8.2424   data required time
-------------------------------------------------------------------------------------
                                        8.2424   data required time
                                       -9.1387   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.2958 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    7.6804 ^ gpio_control_in_1[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[8]/shift_register[1] (net)
                    0.0568    0.0001    7.6806 ^ gpio_control_in_1[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    8.2456 ^ gpio_control_in_1[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[8]/net51 (net)
                    0.1067    0.0002    8.2458 ^ gpio_control_in_1[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2458   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.8643 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9643   clock uncertainty
                             -0.5684    7.3959   clock reconvergence pessimism
                             -0.0464    7.3495   library hold time
                                        7.3495   data required time
-------------------------------------------------------------------------------------
                                        7.3495   data required time
                                       -8.2458   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.7446 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    8.1293 ^ gpio_control_in_1[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[9]/shift_register[1] (net)
                    0.0568    0.0001    8.1294 ^ gpio_control_in_1[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    8.6945 ^ gpio_control_in_1[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[9]/net51 (net)
                    0.1067    0.0002    8.6947 ^ gpio_control_in_1[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6947   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.3481 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4481   clock uncertainty
                             -0.6034    7.8447   clock reconvergence pessimism
                             -0.0464    7.7983   library hold time
                                        7.7983   data required time
-------------------------------------------------------------------------------------
                                        7.7983   data required time
                                       -8.6947   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.9008 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846   10.2854 ^ gpio_control_in_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[0]/shift_register[1] (net)
                    0.0568    0.0001   10.2856 ^ gpio_control_in_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650   10.8506 ^ gpio_control_in_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[0]/net51 (net)
                    0.1067    0.0002   10.8508 ^ gpio_control_in_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8508   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013   10.6722 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7722   clock uncertainty
                             -0.7714   10.0008   clock reconvergence pessimism
                             -0.0464    9.9545   library hold time
                                        9.9545   data required time
-------------------------------------------------------------------------------------
                                        9.9545   data required time
                                      -10.8508   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.4628 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    9.8475 ^ gpio_control_in_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[1]/shift_register[1] (net)
                    0.0568    0.0001    9.8476 ^ gpio_control_in_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650   10.4127 ^ gpio_control_in_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[1]/net51 (net)
                    0.1067    0.0002   10.4129 ^ gpio_control_in_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.4129   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013   10.2002 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3002   clock uncertainty
                             -0.7373    9.5629   clock reconvergence pessimism
                             -0.0464    9.5165   library hold time
                                        9.5165   data required time
-------------------------------------------------------------------------------------
                                        9.5165   data required time
                                      -10.4129   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.0266 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    9.4112 ^ gpio_control_in_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[2]/shift_register[1] (net)
                    0.0568    0.0001    9.4114 ^ gpio_control_in_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    9.9764 ^ gpio_control_in_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[2]/net51 (net)
                    0.1067    0.0002    9.9766 ^ gpio_control_in_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9766   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    9.7299 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8299   clock uncertainty
                             -0.7033    9.1267   clock reconvergence pessimism
                             -0.0464    9.0803   library hold time
                                        9.0803   data required time
-------------------------------------------------------------------------------------
                                        9.0803   data required time
                                       -9.9766   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.5867 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    8.9714 ^ gpio_control_in_2[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[3]/shift_register[1] (net)
                    0.0568    0.0001    8.9715 ^ gpio_control_in_2[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    9.5365 ^ gpio_control_in_2[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[3]/net51 (net)
                    0.1067    0.0002    9.5367 ^ gpio_control_in_2[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.5367   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    9.2558 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3558   clock uncertainty
                             -0.6690    8.6868   clock reconvergence pessimism
                             -0.0464    8.6404   library hold time
                                        8.6404   data required time
-------------------------------------------------------------------------------------
                                        8.6404   data required time
                                       -9.5367   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.1539 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    8.5386 ^ gpio_control_in_2[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[4]/shift_register[1] (net)
                    0.0568    0.0001    8.5387 ^ gpio_control_in_2[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    9.1037 ^ gpio_control_in_2[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[4]/net51 (net)
                    0.1067    0.0002    9.1039 ^ gpio_control_in_2[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1039   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.7893 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8893   clock uncertainty
                             -0.6353    8.2540   clock reconvergence pessimism
                             -0.0464    8.2076   library hold time
                                        8.2076   data required time
-------------------------------------------------------------------------------------
                                        8.2076   data required time
                                       -9.1039   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.6727 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    8.0574 ^ gpio_control_in_2[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[5]/shift_register[1] (net)
                    0.0568    0.0001    8.0575 ^ gpio_control_in_2[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    8.6226 ^ gpio_control_in_2[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[5]/net51 (net)
                    0.1067    0.0002    8.6228 ^ gpio_control_in_2[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6228   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.2706 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3706   clock uncertainty
                             -0.5978    7.7728   clock reconvergence pessimism
                             -0.0464    7.7264   library hold time
                                        7.7264   data required time
-------------------------------------------------------------------------------------
                                        7.7264   data required time
                                       -8.6228   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.1899 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    7.5746 ^ gpio_control_in_2[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[6]/shift_register[1] (net)
                    0.0568    0.0001    7.5747 ^ gpio_control_in_2[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    8.1398 ^ gpio_control_in_2[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[6]/net51 (net)
                    0.1067    0.0002    8.1400 ^ gpio_control_in_2[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1400   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.7502 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8502   clock uncertainty
                             -0.5602    7.2900   clock reconvergence pessimism
                             -0.0464    7.2436   library hold time
                                        7.2436   data required time
-------------------------------------------------------------------------------------
                                        7.2436   data required time
                                       -8.1400   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.2918 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    0.6764 ^ gpio_control_bidir_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_1[0]/shift_register[1] (net)
                    0.0568    0.0001    0.6766 ^ gpio_control_bidir_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    1.2416 ^ gpio_control_bidir_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_bidir_1[0]/net51 (net)
                    0.1067    0.0002    1.2418 ^ gpio_control_bidir_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2418   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    0.3145 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4145   clock uncertainty
                             -0.0226    0.3919   clock reconvergence pessimism
                             -0.0464    0.3455   library hold time
                                        0.3455   data required time
-------------------------------------------------------------------------------------
                                        0.3455   data required time
                                       -1.2418   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.7122 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    1.0968 ^ gpio_control_bidir_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_1[1]/shift_register[1] (net)
                    0.0568    0.0001    1.0970 ^ gpio_control_bidir_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    1.6620 ^ gpio_control_bidir_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_bidir_1[1]/net51 (net)
                    0.1067    0.0002    1.6622 ^ gpio_control_bidir_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6622   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    0.7677 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8677   clock uncertainty
                             -0.0554    0.8123   clock reconvergence pessimism
                             -0.0464    0.7659   library hold time
                                        0.7659   data required time
-------------------------------------------------------------------------------------
                                        0.7659   data required time
                                       -1.6622   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.9078 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    3.2925 ^ gpio_control_bidir_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_2[0]/shift_register[1] (net)
                    0.0568    0.0001    3.2926 ^ gpio_control_bidir_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    3.8577 ^ gpio_control_bidir_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_bidir_2[0]/net51 (net)
                    0.1067    0.0002    3.8579 ^ gpio_control_bidir_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8579   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.1344 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2344   clock uncertainty
                             -0.2265    3.0079   clock reconvergence pessimism
                             -0.0464    2.9615   library hold time
                                        2.9615   data required time
-------------------------------------------------------------------------------------
                                        2.9615   data required time
                                       -3.8579   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.4914 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    2.8760 ^ gpio_control_bidir_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_2[1]/shift_register[1] (net)
                    0.0568    0.0001    2.8762 ^ gpio_control_bidir_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    3.4412 ^ gpio_control_bidir_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_bidir_2[1]/net51 (net)
                    0.1067    0.0002    3.4414 ^ gpio_control_bidir_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4414   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.6855 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7855   clock uncertainty
                             -0.1940    2.5914   clock reconvergence pessimism
                             -0.0464    2.5451   library hold time
                                        2.5451   data required time
-------------------------------------------------------------------------------------
                                        2.5451   data required time
                                       -3.4414   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.0741 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    2.4587 ^ gpio_control_bidir_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_bidir_2[2]/shift_register[1] (net)
                    0.0568    0.0001    2.4589 ^ gpio_control_bidir_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    3.0239 ^ gpio_control_bidir_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_bidir_2[2]/net51 (net)
                    0.1067    0.0002    3.0241 ^ gpio_control_bidir_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0241   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.2357 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3357   clock uncertainty
                             -0.1615    2.1741   clock reconvergence pessimism
                             -0.0464    2.1278   library hold time
                                        2.1278   data required time
-------------------------------------------------------------------------------------
                                        2.1278   data required time
                                       -3.0241   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.6898 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    4.0744 ^ gpio_control_in_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[0]/shift_register[1] (net)
                    0.0568    0.0001    4.0746 ^ gpio_control_in_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    4.6396 ^ gpio_control_in_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[0]/net51 (net)
                    0.1067    0.0002    4.6398 ^ gpio_control_in_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6398   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.9773 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0773   clock uncertainty
                             -0.2874    3.7898   clock reconvergence pessimism
                             -0.0464    3.7435   library hold time
                                        3.7435   data required time
-------------------------------------------------------------------------------------
                                        3.7435   data required time
                                       -4.6398   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.1169 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    4.5016 ^ gpio_control_in_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[1]/shift_register[1] (net)
                    0.0568    0.0001    4.5017 ^ gpio_control_in_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    5.0668 ^ gpio_control_in_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[1]/net51 (net)
                    0.1067    0.0002    5.0670 ^ gpio_control_in_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0670   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.4377 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5377   clock uncertainty
                             -0.3207    4.2170   clock reconvergence pessimism
                             -0.0464    4.1706   library hold time
                                        4.1706   data required time
-------------------------------------------------------------------------------------
                                        4.1706   data required time
                                       -5.0670   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.5512 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    4.9358 ^ gpio_control_in_1[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[2]/shift_register[1] (net)
                    0.0568    0.0001    4.9360 ^ gpio_control_in_1[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    5.5010 ^ gpio_control_in_1[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[2]/net51 (net)
                    0.1067    0.0002    5.5012 ^ gpio_control_in_1[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5012   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.9058 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0058   clock uncertainty
                             -0.3545    4.6513   clock reconvergence pessimism
                             -0.0464    4.6049   library hold time
                                        4.6049   data required time
-------------------------------------------------------------------------------------
                                        4.6049   data required time
                                       -5.5012   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.9746 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    5.3592 ^ gpio_control_in_1[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[3]/shift_register[1] (net)
                    0.0568    0.0001    5.3594 ^ gpio_control_in_1[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    5.9244 ^ gpio_control_in_1[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[3]/net51 (net)
                    0.1067    0.0002    5.9246 ^ gpio_control_in_1[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9246   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.3622 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4622   clock uncertainty
                             -0.3875    5.0747   clock reconvergence pessimism
                             -0.0464    5.0283   library hold time
                                        5.0283   data required time
-------------------------------------------------------------------------------------
                                        5.0283   data required time
                                       -5.9246   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.4019 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    5.7865 ^ gpio_control_in_1[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[4]/shift_register[1] (net)
                    0.0568    0.0001    5.7867 ^ gpio_control_in_1[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    6.3517 ^ gpio_control_in_1[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[4]/net51 (net)
                    0.1067    0.0002    6.3519 ^ gpio_control_in_1[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3519   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.8228 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9228   clock uncertainty
                             -0.4208    5.5019   clock reconvergence pessimism
                             -0.0464    5.4556   library hold time
                                        5.4556   data required time
-------------------------------------------------------------------------------------
                                        5.4556   data required time
                                       -6.3519   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.8275 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    6.2121 ^ gpio_control_in_1[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[5]/shift_register[1] (net)
                    0.0568    0.0001    6.2123 ^ gpio_control_in_1[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    6.7773 ^ gpio_control_in_1[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[5]/net51 (net)
                    0.1067    0.0002    6.7775 ^ gpio_control_in_1[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7775   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.2815 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3815   clock uncertainty
                             -0.4540    5.9275   clock reconvergence pessimism
                             -0.0464    5.8812   library hold time
                                        5.8812   data required time
-------------------------------------------------------------------------------------
                                        5.8812   data required time
                                       -6.7775   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.3447 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    6.7294 ^ gpio_control_in_1[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[6]/shift_register[1] (net)
                    0.0568    0.0001    6.7295 ^ gpio_control_in_1[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    7.2946 ^ gpio_control_in_1[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[6]/net51 (net)
                    0.1067    0.0002    7.2948 ^ gpio_control_in_1[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2948   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.8391 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9391   clock uncertainty
                             -0.4943    6.4448   clock reconvergence pessimism
                             -0.0464    6.3984   library hold time
                                        6.3984   data required time
-------------------------------------------------------------------------------------
                                        6.3984   data required time
                                       -7.2948   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.8613 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    7.2459 ^ gpio_control_in_1[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1[7]/shift_register[1] (net)
                    0.0568    0.0001    7.2461 ^ gpio_control_in_1[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    7.8111 ^ gpio_control_in_1[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1[7]/net51 (net)
                    0.1067    0.0002    7.8113 ^ gpio_control_in_1[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8113   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.3959 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4959   clock uncertainty
                             -0.5346    6.9614   clock reconvergence pessimism
                             -0.0464    6.9150   library hold time
                                        6.9150   data required time
-------------------------------------------------------------------------------------
                                        6.9150   data required time
                                       -7.8113   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.1316 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    1.5162 ^ gpio_control_in_1a[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[0]/shift_register[1] (net)
                    0.0568    0.0001    1.5164 ^ gpio_control_in_1a[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    2.0814 ^ gpio_control_in_1a[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1a[0]/net51 (net)
                    0.1067    0.0002    2.0816 ^ gpio_control_in_1a[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0816   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    1.2198 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3198   clock uncertainty
                             -0.0881    1.2317   clock reconvergence pessimism
                             -0.0464    1.1853   library hold time
                                        1.1853   data required time
-------------------------------------------------------------------------------------
                                        1.1853   data required time
                                       -2.0816   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.5593 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    1.9440 ^ gpio_control_in_1a[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[1]/shift_register[1] (net)
                    0.0568    0.0001    1.9441 ^ gpio_control_in_1a[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    2.5092 ^ gpio_control_in_1a[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1a[1]/net51 (net)
                    0.1067    0.0002    2.5094 ^ gpio_control_in_1a[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5094   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    1.6808 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7808   clock uncertainty
                             -0.1214    1.6594   clock reconvergence pessimism
                             -0.0464    1.6130   library hold time
                                        1.6130   data required time
-------------------------------------------------------------------------------------
                                        1.6130   data required time
                                       -2.5094   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.9802 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    2.3649 ^ gpio_control_in_1a[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[2]/shift_register[1] (net)
                    0.0568    0.0001    2.3650 ^ gpio_control_in_1a[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    2.9301 ^ gpio_control_in_1a[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1a[2]/net51 (net)
                    0.1067    0.0002    2.9303 ^ gpio_control_in_1a[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9303   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.1345 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2345   clock uncertainty
                             -0.1542    2.0803   clock reconvergence pessimism
                             -0.0464    2.0339   library hold time
                                        2.0339   data required time
-------------------------------------------------------------------------------------
                                        2.0339   data required time
                                       -2.9303   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.4043 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    2.7890 ^ gpio_control_in_1a[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[3]/shift_register[1] (net)
                    0.0568    0.0001    2.7891 ^ gpio_control_in_1a[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    3.3542 ^ gpio_control_in_1a[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1a[3]/net51 (net)
                    0.1067    0.0002    3.3544 ^ gpio_control_in_1a[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3544   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.5917 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6917   clock uncertainty
                             -0.1873    2.5044   clock reconvergence pessimism
                             -0.0464    2.4580   library hold time
                                        2.4580   data required time
-------------------------------------------------------------------------------------
                                        2.4580   data required time
                                       -3.3544   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.8249 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    3.2095 ^ gpio_control_in_1a[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[4]/shift_register[1] (net)
                    0.0568    0.0001    3.2097 ^ gpio_control_in_1a[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    3.7747 ^ gpio_control_in_1a[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1a[4]/net51 (net)
                    0.1067    0.0002    3.7749 ^ gpio_control_in_1a[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7749   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.0450 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1450   clock uncertainty
                             -0.2200    2.9250   clock reconvergence pessimism
                             -0.0464    2.8786   library hold time
                                        2.8786   data required time
-------------------------------------------------------------------------------------
                                        2.8786   data required time
                                       -3.7749   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.2610 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    3.6457 ^ gpio_control_in_1a[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_1a[5]/shift_register[1] (net)
                    0.0568    0.0001    3.6458 ^ gpio_control_in_1a[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    4.2109 ^ gpio_control_in_1a[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_1a[5]/net51 (net)
                    0.1067    0.0002    4.2111 ^ gpio_control_in_1a[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2111   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.5151 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6151   clock uncertainty
                             -0.2540    3.3611   clock reconvergence pessimism
                             -0.0464    3.3147   library hold time
                                        3.3147   data required time
-------------------------------------------------------------------------------------
                                        3.3147   data required time
                                       -4.2111   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.5032 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    5.8878 ^ gpio_control_in_2[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[10]/shift_register[1] (net)
                    0.0568    0.0001    5.8880 ^ gpio_control_in_2[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    6.4530 ^ gpio_control_in_2[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[10]/net51 (net)
                    0.1067    0.0002    6.4532 ^ gpio_control_in_2[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4532   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.9320 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0320   clock uncertainty
                             -0.4287    5.6032   clock reconvergence pessimism
                             -0.0464    5.5569   library hold time
                                        5.5569   data required time
-------------------------------------------------------------------------------------
                                        5.5569   data required time
                                       -6.4532   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.0794 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    5.4641 ^ gpio_control_in_2[11]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[11]/shift_register[1] (net)
                    0.0568    0.0001    5.4642 ^ gpio_control_in_2[11]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    6.0293 ^ gpio_control_in_2[11]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[11]/net51 (net)
                    0.1067    0.0002    6.0295 ^ gpio_control_in_2[11]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0295   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.4752 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5752   clock uncertainty
                             -0.3957    5.1795   clock reconvergence pessimism
                             -0.0464    5.1331   library hold time
                                        5.1331   data required time
-------------------------------------------------------------------------------------
                                        5.1331   data required time
                                       -6.0295   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.6595 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    5.0441 ^ gpio_control_in_2[12]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[12]/shift_register[1] (net)
                    0.0568    0.0001    5.0443 ^ gpio_control_in_2[12]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    5.6093 ^ gpio_control_in_2[12]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[12]/net51 (net)
                    0.1067    0.0002    5.6095 ^ gpio_control_in_2[12]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6095   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.0226 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1226   clock uncertainty
                             -0.3630    4.7596   clock reconvergence pessimism
                             -0.0464    4.7132   library hold time
                                        4.7132   data required time
-------------------------------------------------------------------------------------
                                        4.7132   data required time
                                       -5.6095   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.1795 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    4.5642 ^ gpio_control_in_2[13]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[13]/shift_register[1] (net)
                    0.0568    0.0001    4.5643 ^ gpio_control_in_2[13]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    5.1293 ^ gpio_control_in_2[13]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[13]/net51 (net)
                    0.1067    0.0002    5.1295 ^ gpio_control_in_2[13]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1295   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.5052 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6052   clock uncertainty
                             -0.3256    4.2796   clock reconvergence pessimism
                             -0.0464    4.2332   library hold time
                                        4.2332   data required time
-------------------------------------------------------------------------------------
                                        4.2332   data required time
                                       -5.1295   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.7562 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    4.1408 ^ gpio_control_in_2[14]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[14]/shift_register[1] (net)
                    0.0568    0.0001    4.1410 ^ gpio_control_in_2[14]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    4.7060 ^ gpio_control_in_2[14]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[14]/net51 (net)
                    0.1067    0.0002    4.7062 ^ gpio_control_in_2[14]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7062   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.0489 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1489   clock uncertainty
                             -0.2926    3.8563   clock reconvergence pessimism
                             -0.0464    3.8099   library hold time
                                        3.8099   data required time
-------------------------------------------------------------------------------------
                                        3.8099   data required time
                                       -4.7062   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.3278 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    3.7125 ^ gpio_control_in_2[15]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[15]/shift_register[1] (net)
                    0.0568    0.0001    3.7126 ^ gpio_control_in_2[15]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    4.2776 ^ gpio_control_in_2[15]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[15]/net51 (net)
                    0.1067    0.0002    4.2778 ^ gpio_control_in_2[15]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2778   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.5871 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6871   clock uncertainty
                             -0.2592    3.4279   clock reconvergence pessimism
                             -0.0464    3.3815   library hold time
                                        3.3815   data required time
-------------------------------------------------------------------------------------
                                        3.3815   data required time
                                       -4.2778   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.7706 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    7.1553 ^ gpio_control_in_2[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[7]/shift_register[1] (net)
                    0.0568    0.0001    7.1554 ^ gpio_control_in_2[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    7.7205 ^ gpio_control_in_2[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[7]/net51 (net)
                    0.1067    0.0002    7.7207 ^ gpio_control_in_2[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7207   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.2982 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3982   clock uncertainty
                             -0.5275    6.8707   clock reconvergence pessimism
                             -0.0464    6.8243   library hold time
                                        6.8243   data required time
-------------------------------------------------------------------------------------
                                        6.8243   data required time
                                       -7.7207   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.3476 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    6.7323 ^ gpio_control_in_2[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[8]/shift_register[1] (net)
                    0.0568    0.0001    6.7324 ^ gpio_control_in_2[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    7.2974 ^ gpio_control_in_2[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[8]/net51 (net)
                    0.1067    0.0002    7.2976 ^ gpio_control_in_2[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.2976   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.8422 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9422   clock uncertainty
                             -0.4945    6.4477   clock reconvergence pessimism
                             -0.0464    6.4013   library hold time
                                        6.4013   data required time
-------------------------------------------------------------------------------------
                                        6.4013   data required time
                                       -7.2976   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.9258 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0568    0.3846    6.3104 ^ gpio_control_in_2[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0067                                 gpio_control_in_2[9]/shift_register[1] (net)
                    0.0568    0.0001    6.3106 ^ gpio_control_in_2[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1067    0.5650    6.8756 ^ gpio_control_in_2[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0090                                 gpio_control_in_2[9]/net51 (net)
                    0.1067    0.0002    6.8758 ^ gpio_control_in_2[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8758   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.3875 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4875   clock uncertainty
                             -0.4617    6.0259   clock reconvergence pessimism
                             -0.0464    5.9795   library hold time
                                        5.9795   data required time
-------------------------------------------------------------------------------------
                                        5.9795   data required time
                                       -6.8758   data arrival time
-------------------------------------------------------------------------------------
                                        0.8963   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1589 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    0.2906 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.2918 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    0.6797 ^ gpio_control_bidir_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_1[0]/shift_register[2] (net)
                    0.0594    0.0002    0.6799 ^ gpio_control_bidir_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    1.2541 ^ gpio_control_bidir_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_bidir_1[0]/net50 (net)
                    0.1183    0.0001    1.2542 ^ gpio_control_bidir_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2542   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0005    0.1713 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    0.3132 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    0.3145 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4145   clock uncertainty
                             -0.0226    0.3919   clock reconvergence pessimism
                             -0.0488    0.3431   library hold time
                                        0.3431   data required time
-------------------------------------------------------------------------------------
                                        0.3431   data required time
                                       -1.2542   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.5795 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    0.7110 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    0.7122 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    1.1001 ^ gpio_control_bidir_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_1[1]/shift_register[2] (net)
                    0.0594    0.0002    1.1004 ^ gpio_control_bidir_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    1.6745 ^ gpio_control_bidir_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_bidir_1[1]/net50 (net)
                    0.1183    0.0001    1.6746 ^ gpio_control_bidir_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6746   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.6246 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    0.7664 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    0.7677 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.8677   clock uncertainty
                             -0.0554    0.8123   clock reconvergence pessimism
                             -0.0488    0.7635   library hold time
                                        0.7635   data required time
-------------------------------------------------------------------------------------
                                        0.7635   data required time
                                       -1.6746   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.7751 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.9067 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.9078 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    3.2957 ^ gpio_control_bidir_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_2[0]/shift_register[2] (net)
                    0.0594    0.0002    3.2960 ^ gpio_control_bidir_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    3.8702 ^ gpio_control_bidir_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_bidir_2[0]/net50 (net)
                    0.1183    0.0001    3.8703 ^ gpio_control_bidir_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8703   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9913 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.1332 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.1344 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2344   clock uncertainty
                             -0.2265    3.0079   clock reconvergence pessimism
                             -0.0488    2.9591   library hold time
                                        2.9591   data required time
-------------------------------------------------------------------------------------
                                        2.9591   data required time
                                       -3.8703   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.3586 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4902 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.4913 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    2.8793 ^ gpio_control_bidir_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_2[1]/shift_register[2] (net)
                    0.0594    0.0002    2.8795 ^ gpio_control_bidir_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    3.4537 ^ gpio_control_bidir_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_bidir_2[1]/net50 (net)
                    0.1183    0.0001    3.4538 ^ gpio_control_bidir_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4538   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.5424 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.6842 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.6855 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7855   clock uncertainty
                             -0.1940    2.5914   clock reconvergence pessimism
                             -0.0488    2.5426   library hold time
                                        2.5426   data required time
-------------------------------------------------------------------------------------
                                        2.5426   data required time
                                       -3.4538   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9413 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.0729 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.0740 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    2.4620 ^ gpio_control_bidir_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_bidir_2[2]/shift_register[2] (net)
                    0.0594    0.0002    2.4622 ^ gpio_control_bidir_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    3.0364 ^ gpio_control_bidir_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_bidir_2[2]/net50 (net)
                    0.1183    0.0001    3.0365 ^ gpio_control_bidir_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0365   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.0926 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.2344 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.2357 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3357   clock uncertainty
                             -0.1615    2.1741   clock reconvergence pessimism
                             -0.0488    2.1253   library hold time
                                        2.1253   data required time
-------------------------------------------------------------------------------------
                                        2.1253   data required time
                                       -3.0365   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.5570 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.6886 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.6897 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    4.0777 ^ gpio_control_in_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[0]/shift_register[2] (net)
                    0.0594    0.0002    4.0779 ^ gpio_control_in_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    4.6521 ^ gpio_control_in_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[0]/net50 (net)
                    0.1183    0.0001    4.6522 ^ gpio_control_in_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6522   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.8342 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.9760 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.9773 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0773   clock uncertainty
                             -0.2874    3.7898   clock reconvergence pessimism
                             -0.0488    3.7410   library hold time
                                        3.7410   data required time
-------------------------------------------------------------------------------------
                                        3.7410   data required time
                                       -4.6522   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6116 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.7400 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7404 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1589    7.8992 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0148    7.9140 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1414    8.0555 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.0559 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.1875 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.1887 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    8.5766 ^ gpio_control_in_1[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[10]/shift_register[2] (net)
                    0.0594    0.0002    8.5768 ^ gpio_control_in_1[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    9.1510 ^ gpio_control_in_1[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[10]/net50 (net)
                    0.1183    0.0001    9.1511 ^ gpio_control_in_1[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1511   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.2047 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    8.3431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.3435 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0954    0.1712    8.5148 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[17] (net)
                    0.0995    0.0160    8.5307 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1524    8.6832 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.6837 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.8255 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.8268 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9268   clock uncertainty
                             -0.6380    8.2888   clock reconvergence pessimism
                             -0.0488    8.2400   library hold time
                                        8.2400   data required time
-------------------------------------------------------------------------------------
                                        8.2400   data required time
                                       -9.1511   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9842 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1158 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.1169 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    4.5048 ^ gpio_control_in_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[1]/shift_register[2] (net)
                    0.0594    0.0002    4.5051 ^ gpio_control_in_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    5.0793 ^ gpio_control_in_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[1]/net50 (net)
                    0.1183    0.0001    5.0794 ^ gpio_control_in_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0794   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.2947 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.4365 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.4377 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5377   clock uncertainty
                             -0.3207    4.2170   clock reconvergence pessimism
                             -0.0488    4.1682   library hold time
                                        4.1682   data required time
-------------------------------------------------------------------------------------
                                        4.1682   data required time
                                       -5.0794   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.4184 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.5500 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.5512 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    4.9391 ^ gpio_control_in_1[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[2]/shift_register[2] (net)
                    0.0594    0.0002    4.9393 ^ gpio_control_in_1[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    5.5135 ^ gpio_control_in_1[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[2]/net50 (net)
                    0.1183    0.0001    5.5136 ^ gpio_control_in_1[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5136   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.7627 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.9045 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.9058 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0058   clock uncertainty
                             -0.3545    4.6513   clock reconvergence pessimism
                             -0.0488    4.6025   library hold time
                                        4.6025   data required time
-------------------------------------------------------------------------------------
                                        4.6025   data required time
                                       -5.5136   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.8418 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.9734 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.9746 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    5.3625 ^ gpio_control_in_1[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[3]/shift_register[2] (net)
                    0.0594    0.0002    5.3627 ^ gpio_control_in_1[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    5.9369 ^ gpio_control_in_1[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[3]/net50 (net)
                    0.1183    0.0001    5.9370 ^ gpio_control_in_1[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9370   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2191 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.3609 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.3622 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.4622   clock uncertainty
                             -0.3875    5.0747   clock reconvergence pessimism
                             -0.0488    5.0259   library hold time
                                        5.0259   data required time
-------------------------------------------------------------------------------------
                                        5.0259   data required time
                                       -5.9370   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.2691 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.4007 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.4018 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    5.7898 ^ gpio_control_in_1[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[4]/shift_register[2] (net)
                    0.0594    0.0002    5.7900 ^ gpio_control_in_1[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    6.3642 ^ gpio_control_in_1[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[4]/net50 (net)
                    0.1183    0.0001    6.3643 ^ gpio_control_in_1[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3643   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6797 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.8215 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.8228 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9228   clock uncertainty
                             -0.4208    5.5019   clock reconvergence pessimism
                             -0.0488    5.4531   library hold time
                                        5.4531   data required time
-------------------------------------------------------------------------------------
                                        5.4531   data required time
                                       -6.3643   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.6947 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.8263 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.8274 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    6.2154 ^ gpio_control_in_1[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[5]/shift_register[2] (net)
                    0.0594    0.0002    6.2156 ^ gpio_control_in_1[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    6.7898 ^ gpio_control_in_1[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[5]/net50 (net)
                    0.1183    0.0001    6.7899 ^ gpio_control_in_1[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7899   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.1385 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.2803 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.2815 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3815   clock uncertainty
                             -0.4540    5.9276   clock reconvergence pessimism
                             -0.0488    5.8787   library hold time
                                        5.8787   data required time
-------------------------------------------------------------------------------------
                                        5.8787   data required time
                                       -6.7899   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.2116 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.3436 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.3447 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    6.7326 ^ gpio_control_in_1[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[6]/shift_register[2] (net)
                    0.0594    0.0002    6.7329 ^ gpio_control_in_1[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    7.3071 ^ gpio_control_in_1[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[6]/net50 (net)
                    0.1183    0.0001    7.3072 ^ gpio_control_in_1[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3072   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0005    6.6956 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1423    6.8379 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.8391 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9391   clock uncertainty
                             -0.4943    6.4448   clock reconvergence pessimism
                             -0.0488    6.3960   library hold time
                                        6.3960   data required time
-------------------------------------------------------------------------------------
                                        6.3960   data required time
                                       -7.3072   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.2946 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.2958 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    7.6837 ^ gpio_control_in_1[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[8]/shift_register[2] (net)
                    0.0594    0.0002    7.6839 ^ gpio_control_in_1[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    8.2581 ^ gpio_control_in_1[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[8]/net50 (net)
                    0.1183    0.0001    8.2582 ^ gpio_control_in_1[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2582   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.7212 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.8630 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.8643 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9643   clock uncertainty
                             -0.5684    7.3959   clock reconvergence pessimism
                             -0.0488    7.3471   library hold time
                                        7.3471   data required time
-------------------------------------------------------------------------------------
                                        7.3471   data required time
                                       -8.2582   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    6.7278 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.8567 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8570 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1556    7.0127 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0113    7.0240 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1386    7.1626 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1627 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.2911 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2915 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1636    7.4552 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0131    7.4683 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1431    7.6114 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6119 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.7434 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.7446 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    8.1325 ^ gpio_control_in_1[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[9]/shift_register[2] (net)
                    0.0594    0.0002    8.1328 ^ gpio_control_in_1[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    8.7070 ^ gpio_control_in_1[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[9]/net50 (net)
                    0.1183    0.0001    8.7071 ^ gpio_control_in_1[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.7071   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0002    7.2521 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1388    7.3909 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.3914 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0889    0.1678    7.5591 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0705                                 gpio_clock_1[15] (net)
                    0.0914    0.0122    7.5713 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1494    7.7207 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.7209 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.8593 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.8597 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1014    0.1764    8.0361 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0833                                 gpio_clock_1[16] (net)
                    0.1044    0.0141    8.0502 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1543    8.2045 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.2050 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    8.3468 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.3481 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4481   clock uncertainty
                             -0.6034    7.8447   clock reconvergence pessimism
                             -0.0488    7.7959   library hold time
                                        7.7959   data required time
-------------------------------------------------------------------------------------
                                        7.7959   data required time
                                       -8.7071   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1280 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.2564 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.2568 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1527    3.4094 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0103    3.4197 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1368    3.5565 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.5567 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.6851 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.6855 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1516    3.8371 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0103    3.8474 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    3.9837 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9839 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1123 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1127 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1551    4.2677 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0117    4.2794 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1385    4.4180 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.4181 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.5465 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5469 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1504    4.6973 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0091    4.7064 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    4.8414 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.8415 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.9699 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9703 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1522    5.1225 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0099    5.1324 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1363    5.2686 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2688 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.3972 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3976 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1512    5.5488 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0097    5.5585 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1357    5.6942 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6944 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.8228 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8232 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1709    5.9941 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0535    6.0476 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1635    6.2111 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.2113 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1288    6.3401 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3405 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1752    6.5157 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0492    6.5649 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1628    6.7277 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    6.7282 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1320    6.8601 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.8613 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    7.2492 ^ gpio_control_in_1[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1[7]/shift_register[2] (net)
                    0.0594    0.0002    7.2495 ^ gpio_control_in_1[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    7.8236 ^ gpio_control_in_1[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1[7]/net50 (net)
                    0.1183    0.0001    7.8237 ^ gpio_control_in_1[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8237   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.3717 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5101 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5105 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0843    0.1646    3.6751 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0659                                 gpio_clock_1[7] (net)
                    0.0866    0.0111    3.6862 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1475    3.8337 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.8339 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.9723 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.9727 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1634    4.1361 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[8] (net)
                    0.0851    0.0111    4.1472 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    4.2941 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.2943 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.4327 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.4332 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1671    4.6003 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_1[9] (net)
                    0.0913    0.0126    4.6129 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1493    4.7622 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.7624 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.9008 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.9012 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1621    5.0633 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0613                                 gpio_clock_1[10] (net)
                    0.0812    0.0098    5.0732 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    5.2186 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.2188 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.3572 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.3576 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1641    5.5217 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0645                                 gpio_clock_1[11] (net)
                    0.0849    0.0106    5.5323 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1469    5.6792 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.6794 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.8178 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.8182 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0814    0.1630    5.9812 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0630                                 gpio_clock_1[12] (net)
                    0.0835    0.0104    5.9916 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1463    6.1380 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.1381 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.2765 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.2770 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1272    0.1842    6.4612 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1232                                 gpio_clock_1[13] (net)
                    0.1705    0.0577    6.5189 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0445    0.1762    6.6951 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0445    0.0002    6.6953 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1389    6.8341 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8345 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1339    0.1889    7.0234 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1254                                 gpio_clock_1[14] (net)
                    0.1682    0.0530    7.0764 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0444    0.1755    7.2519 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0444    0.0005    7.2524 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1422    7.3947 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.3959 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4959   clock uncertainty
                             -0.5346    6.9614   clock reconvergence pessimism
                             -0.0488    6.9126   library hold time
                                        6.9126   data required time
-------------------------------------------------------------------------------------
                                        6.9126   data required time
                                       -7.8237   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    0.9988 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.1304 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.1316 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    1.5195 ^ gpio_control_in_1a[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[0]/shift_register[2] (net)
                    0.0594    0.0002    1.5197 ^ gpio_control_in_1a[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    2.0939 ^ gpio_control_in_1a[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1a[0]/net50 (net)
                    0.1183    0.0001    2.0940 ^ gpio_control_in_1a[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0940   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.0767 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.2185 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    1.2198 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3198   clock uncertainty
                             -0.0881    1.2317   clock reconvergence pessimism
                             -0.0488    1.1829   library hold time
                                        1.1829   data required time
-------------------------------------------------------------------------------------
                                        1.1829   data required time
                                       -2.0940   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.4266 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.5582 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.5593 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    1.9473 ^ gpio_control_in_1a[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[1]/shift_register[2] (net)
                    0.0594    0.0002    1.9475 ^ gpio_control_in_1a[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    2.5217 ^ gpio_control_in_1a[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1a[1]/net50 (net)
                    0.1183    0.0001    2.5218 ^ gpio_control_in_1a[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5218   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.5378 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    1.6796 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    1.6809 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7809   clock uncertainty
                             -0.1214    1.6594   clock reconvergence pessimism
                             -0.0488    1.6106   library hold time
                                        1.6106   data required time
-------------------------------------------------------------------------------------
                                        1.6106   data required time
                                       -2.5218   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.8475 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    1.9790 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    1.9802 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    2.3681 ^ gpio_control_in_1a[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[2]/shift_register[2] (net)
                    0.0594    0.0002    2.3684 ^ gpio_control_in_1a[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    2.9426 ^ gpio_control_in_1a[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1a[2]/net50 (net)
                    0.1183    0.0001    2.9427 ^ gpio_control_in_1a[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9427   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    1.9914 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.1333 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.1345 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2345   clock uncertainty
                             -0.1542    2.0803   clock reconvergence pessimism
                             -0.0488    2.0315   library hold time
                                        2.0315   data required time
-------------------------------------------------------------------------------------
                                        2.0315   data required time
                                       -2.9427   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.2716 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.4031 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.4043 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    2.7922 ^ gpio_control_in_1a[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[3]/shift_register[2] (net)
                    0.0594    0.0002    2.7925 ^ gpio_control_in_1a[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    3.3667 ^ gpio_control_in_1a[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1a[3]/net50 (net)
                    0.1183    0.0001    3.3668 ^ gpio_control_in_1a[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3668   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.4486 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    2.5904 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    2.5917 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6917   clock uncertainty
                             -0.1873    2.5044   clock reconvergence pessimism
                             -0.0488    2.4556   library hold time
                                        2.4556   data required time
-------------------------------------------------------------------------------------
                                        2.4556   data required time
                                       -3.3668   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.6921 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    2.8237 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    2.8249 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    3.2128 ^ gpio_control_in_1a[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[4]/shift_register[2] (net)
                    0.0594    0.0002    3.2130 ^ gpio_control_in_1a[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    3.7872 ^ gpio_control_in_1a[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1a[4]/net50 (net)
                    0.1183    0.0001    3.7873 ^ gpio_control_in_1a[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7873   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0005    2.9019 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.0437 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.0450 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1450   clock uncertainty
                             -0.2200    2.9250   clock reconvergence pessimism
                             -0.0488    2.8762   library hold time
                                        2.8762   data required time
-------------------------------------------------------------------------------------
                                        2.8762   data required time
                                       -3.7873   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.3298 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.4582 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.4586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1552    9.6138 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0143    9.6281 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1394    9.7676 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.7680 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.8996 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.9008 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879   10.2887 ^ gpio_control_in_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[0]/shift_register[2] (net)
                    0.0594    0.0002   10.2889 ^ gpio_control_in_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742   10.8631 ^ gpio_control_in_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[0]/net50 (net)
                    0.1183    0.0001   10.8632 ^ gpio_control_in_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.8632   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002   10.0568 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384   10.1952 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004   10.1956 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1673   10.3629 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_2[1] (net)
                    0.0939    0.0154   10.3783 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1503   10.5287 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.5292 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.6710 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013   10.6723 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.7723   clock uncertainty
                             -0.7714   10.0009   clock reconvergence pessimism
                             -0.0488    9.9521   library hold time
                                        9.9521   data required time
-------------------------------------------------------------------------------------
                                        9.9521   data required time
                                      -10.8632   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3704 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.5020 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.5031 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    5.8911 ^ gpio_control_in_2[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[10]/shift_register[2] (net)
                    0.0594    0.0002    5.8913 ^ gpio_control_in_2[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    6.4655 ^ gpio_control_in_2[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[10]/net50 (net)
                    0.1183    0.0001    6.4656 ^ gpio_control_in_2[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4656   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7889 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.9307 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.9320 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0320   clock uncertainty
                             -0.4287    5.6032   clock reconvergence pessimism
                             -0.0488    5.5544   library hold time
                                        5.5544   data required time
-------------------------------------------------------------------------------------
                                        5.5544   data required time
                                       -6.4656   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.8935 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    9.0219 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.0223 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1540    9.1764 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0143    9.1907 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1389    9.3296 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.3301 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.4617 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.4628 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    9.8507 ^ gpio_control_in_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[1]/shift_register[2] (net)
                    0.0594    0.0002    9.8510 ^ gpio_control_in_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742   10.4252 ^ gpio_control_in_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[1]/net50 (net)
                    0.1183    0.0001   10.4253 ^ gpio_control_in_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.4253   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.5865 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.7250 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.7254 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0883    0.1660    9.8914 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[2] (net)
                    0.0925    0.0154    9.9068 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1498   10.0566 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0005   10.0571 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418   10.1989 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013   10.2002 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.3002   clock uncertainty
                             -0.7373    9.5629   clock reconvergence pessimism
                             -0.0488    9.5141   library hold time
                                        9.5141   data required time
-------------------------------------------------------------------------------------
                                        9.5141   data required time
                                      -10.4253   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    8.4537 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    8.5821 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.5825 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1558    8.7383 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0151    8.7534 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1400    8.8934 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.8938 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    9.0254 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    9.0266 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    9.4145 ^ gpio_control_in_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[2]/shift_register[2] (net)
                    0.0594    0.0002    9.4147 ^ gpio_control_in_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    9.9889 ^ gpio_control_in_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[2]/net50 (net)
                    0.1183    0.0001    9.9890 ^ gpio_control_in_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.9890   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    9.1124 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    9.2508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    9.2512 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0910    0.1679    9.4192 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0727                                 gpio_clock_2[3] (net)
                    0.0955    0.0163    9.4355 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1509    9.5864 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.5869 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.7287 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    9.7300 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.8300   clock uncertainty
                             -0.7033    9.1267   clock reconvergence pessimism
                             -0.0488    9.0779   library hold time
                                        9.0779   data required time
-------------------------------------------------------------------------------------
                                        9.0779   data required time
                                       -9.9890   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.0208 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    8.1493 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.1497 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1559    8.3056 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0099    8.3155 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1380    8.4535 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    8.4540 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    8.5855 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.5867 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    8.9746 ^ gpio_control_in_2[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[3]/shift_register[2] (net)
                    0.0594    0.0002    8.9749 ^ gpio_control_in_2[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    9.5491 ^ gpio_control_in_2[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[3]/net50 (net)
                    0.1183    0.0001    9.5492 ^ gpio_control_in_2[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.5492   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.6457 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.7843 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.7847 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0879    0.1681    8.9528 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_2[4] (net)
                    0.0899    0.0107    8.9634 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1488    9.1122 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0433    0.0005    9.1127 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    9.2545 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    9.2558 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.3558   clock uncertainty
                             -0.6690    8.6868   clock reconvergence pessimism
                             -0.0488    8.6380   library hold time
                                        8.6380   data required time
-------------------------------------------------------------------------------------
                                        8.6380   data required time
                                       -9.5492   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    7.5396 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    7.6681 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.6685 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1684    7.8369 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0308    7.8676 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    8.0206 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.0211 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    8.1527 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    8.1539 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    8.5418 ^ gpio_control_in_2[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[4]/shift_register[2] (net)
                    0.0594    0.0002    8.5421 ^ gpio_control_in_2[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    9.1163 ^ gpio_control_in_2[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[4]/net50 (net)
                    0.1183    0.0001    9.1164 ^ gpio_control_in_2[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1164   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0002    8.1271 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    8.2656 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0505    0.0004    8.2660 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1815    8.4475 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1022                                 gpio_clock_2[5] (net)
                    0.1342    0.0332    8.4807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.6456 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.6461 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.7880 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.7893 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.8893   clock uncertainty
                             -0.6353    8.2540   clock reconvergence pessimism
                             -0.0488    8.2052   library hold time
                                        8.2052   data required time
-------------------------------------------------------------------------------------
                                        8.2052   data required time
                                       -9.1164   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.0569 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    7.1853 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.1857 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1698    7.3555 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0309    7.3864 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    7.5394 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    7.5399 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    7.6716 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.6727 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    8.0606 ^ gpio_control_in_2[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[5]/shift_register[2] (net)
                    0.0594    0.0002    8.0609 ^ gpio_control_in_2[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    8.6351 ^ gpio_control_in_2[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[5]/net50 (net)
                    0.1183    0.0001    8.6352 ^ gpio_control_in_2[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6352   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.6068 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.7452 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.7456 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1194    0.1830    7.9286 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1054                                 gpio_clock_2[6] (net)
                    0.1344    0.0333    7.9620 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    8.1269 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0436    0.0005    8.1274 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    8.2693 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    8.2706 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.3706   clock uncertainty
                             -0.5978    7.7728   clock reconvergence pessimism
                             -0.0488    7.7240   library hold time
                                        7.7240   data required time
-------------------------------------------------------------------------------------
                                        7.7240   data required time
                                       -8.6352   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6376 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.7660 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.7664 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1482    6.9146 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0085    6.9230 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    7.0567 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.0572 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    7.1888 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    7.1899 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    7.5779 ^ gpio_control_in_2[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[6]/shift_register[2] (net)
                    0.0594    0.0002    7.5781 ^ gpio_control_in_2[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    8.1523 ^ gpio_control_in_2[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[6]/net50 (net)
                    0.1183    0.0001    8.1524 ^ gpio_control_in_2[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.1524   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0002    7.1548 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    7.2932 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0505    0.0004    7.2936 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0761    0.1597    7.4534 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_2[7] (net)
                    0.0778    0.0091    7.4625 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    7.6066 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.6071 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.7489 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.7502 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.8502   clock uncertainty
                             -0.5602    7.2900   clock reconvergence pessimism
                             -0.0488    7.2412   library hold time
                                        7.2412   data required time
-------------------------------------------------------------------------------------
                                        7.2412   data required time
                                       -8.1524   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0051    0.0051 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1533    0.1584 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1586 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    0.2871 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.2875 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1483    0.4358 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0090    0.4448 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    0.5790 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.5792 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    0.7076 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7079 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1480    0.8560 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0087    0.8646 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1337    0.9984 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.9985 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.1269 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.1273 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1518    1.2791 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0106    1.2898 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1364    1.4261 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.4263 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.5547 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.5551 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1488    1.7038 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0089    1.7127 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1343    1.8470 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.8472 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    1.9756 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.9760 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1499    2.1258 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0099    2.1358 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1354    2.2711 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.2713 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.3997 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4001 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1486    2.5487 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0089    2.5576 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1341    2.6917 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.6918 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.8202 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.8206 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1620    2.9826 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0057    2.9883 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1395    3.1278 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1283 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.2598 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.2610 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    3.6489 ^ gpio_control_in_1a[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_1a[5]/shift_register[2] (net)
                    0.0594    0.0002    3.6492 ^ gpio_control_in_1a[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    4.2234 ^ gpio_control_in_1a[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_1a[5]/net50 (net)
                    0.1183    0.0001    4.2235 ^ gpio_control_in_1a[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2235   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1354    0.0056    0.0056 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1652    0.1708 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0436    0.0002    0.1710 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    0.3095 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.3099 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0771    0.1598    0.4698 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_1[0] (net)
                    0.0790    0.0097    0.4795 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1446    0.6241 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    0.6243 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    0.7627 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    0.7631 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0760    0.1595    0.9227 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0578                                 gpio_clock_1[1] (net)
                    0.0778    0.0094    0.9320 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1441    1.0762 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.0764 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.2148 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.2152 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0828    0.1636    1.3788 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0643                                 gpio_clock_1[2] (net)
                    0.0852    0.0115    1.3903 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1470    1.5373 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.5374 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    1.6758 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    1.6763 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0775    0.1603    1.8366 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0589                                 gpio_clock_1[3] (net)
                    0.0793    0.0096    1.8462 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1447    1.9909 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9911 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.1295 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.1299 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0802    0.1615    2.2915 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0616                                 gpio_clock_1[4] (net)
                    0.0824    0.0107    2.3022 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1459    2.4481 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.4483 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.5867 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.5871 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0769    0.1602    2.7473 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0588                                 gpio_clock_1[5] (net)
                    0.0788    0.0096    2.7569 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1445    2.9014 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9016 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.0400 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.0404 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1746    3.2150 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_1[6] (net)
                    0.0941    0.0062    3.2212 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1504    3.3715 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.3720 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5139 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.5151 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6151   clock uncertainty
                             -0.2540    3.3611   clock reconvergence pessimism
                             -0.0488    3.3123   library hold time
                                        3.3123   data required time
-------------------------------------------------------------------------------------
                                        3.3123   data required time
                                       -4.2235   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.9467 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.0783 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.0794 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    5.4674 ^ gpio_control_in_2[11]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[11]/shift_register[2] (net)
                    0.0594    0.0002    5.4676 ^ gpio_control_in_2[11]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    6.0418 ^ gpio_control_in_2[11]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[11]/net50 (net)
                    0.1183    0.0001    6.0419 ^ gpio_control_in_2[11]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0419   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.3322 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    5.4740 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.4752 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5752   clock uncertainty
                             -0.3957    5.1795   clock reconvergence pessimism
                             -0.0488    5.1307   library hold time
                                        5.1307   data required time
-------------------------------------------------------------------------------------
                                        5.1307   data required time
                                       -6.0419   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.5266 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1317    4.6583 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.6595 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    5.0474 ^ gpio_control_in_2[12]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[12]/shift_register[2] (net)
                    0.0594    0.0002    5.0477 ^ gpio_control_in_2[12]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    5.6218 ^ gpio_control_in_2[12]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[12]/net50 (net)
                    0.1183    0.0001    5.6219 ^ gpio_control_in_2[12]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6219   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0005    4.8794 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1419    5.0213 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    5.0226 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1226   clock uncertainty
                             -0.3630    4.7596   clock reconvergence pessimism
                             -0.0488    4.7108   library hold time
                                        4.7108   data required time
-------------------------------------------------------------------------------------
                                        4.7108   data required time
                                       -5.6219   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.0468 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    4.1783 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    4.1795 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    4.5674 ^ gpio_control_in_2[13]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[13]/shift_register[2] (net)
                    0.0594    0.0002    4.5677 ^ gpio_control_in_2[13]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    5.1418 ^ gpio_control_in_2[13]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[13]/net50 (net)
                    0.1183    0.0001    5.1420 ^ gpio_control_in_2[13]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1420   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0005    4.3621 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.5039 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.5052 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6052   clock uncertainty
                             -0.3256    4.2796   clock reconvergence pessimism
                             -0.0488    4.2308   library hold time
                                        4.2308   data required time
-------------------------------------------------------------------------------------
                                        4.2308   data required time
                                       -5.1420   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.6234 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.7550 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.7562 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    4.1441 ^ gpio_control_in_2[14]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[14]/shift_register[2] (net)
                    0.0594    0.0002    4.1443 ^ gpio_control_in_2[14]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    4.7185 ^ gpio_control_in_2[14]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[14]/net50 (net)
                    0.1183    0.0001    4.7186 ^ gpio_control_in_2[14]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7186   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.9058 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    4.0476 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    4.0489 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1489   clock uncertainty
                             -0.2926    3.8563   clock reconvergence pessimism
                             -0.0488    3.8075   library hold time
                                        3.8075   data required time
-------------------------------------------------------------------------------------
                                        3.8075   data required time
                                       -4.7186   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.1951 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    3.3266 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    3.3278 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    3.7157 ^ gpio_control_in_2[15]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[15]/shift_register[2] (net)
                    0.0594    0.0002    3.7160 ^ gpio_control_in_2[15]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    4.2901 ^ gpio_control_in_2[15]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[15]/net50 (net)
                    0.1183    0.0001    4.2903 ^ gpio_control_in_2[15]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2903   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0005    3.4440 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    3.5858 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    3.5871 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6871   clock uncertainty
                             -0.2592    3.4279   clock reconvergence pessimism
                             -0.0488    3.3791   library hold time
                                        3.3791   data required time
-------------------------------------------------------------------------------------
                                        3.3791   data required time
                                       -4.2903   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2146 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    6.3430 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3434 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1496    6.4930 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0095    6.5024 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1350    6.6374 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6379 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.7695 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.7706 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    7.1585 ^ gpio_control_in_2[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[7]/shift_register[2] (net)
                    0.0594    0.0002    7.1588 ^ gpio_control_in_2[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    7.7330 ^ gpio_control_in_2[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[7]/net50 (net)
                    0.1183    0.0001    7.7331 ^ gpio_control_in_2[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7331   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.6988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.8372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.8376 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0794    0.1613    6.9989 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0608                                 gpio_clock_2[8] (net)
                    0.0814    0.0102    7.0091 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1455    7.1546 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0433    0.0005    7.1551 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    7.2969 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    7.2982 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3982   clock uncertainty
                             -0.5275    6.8707   clock reconvergence pessimism
                             -0.0488    6.8219   library hold time
                                        6.8219   data required time
-------------------------------------------------------------------------------------
                                        6.8219   data required time
                                       -7.7331   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7928 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.9212 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9215 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1492    6.0707 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0091    6.0798 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1346    6.2144 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2149 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    6.3464 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    6.3476 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    6.7355 ^ gpio_control_in_2[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[8]/shift_register[2] (net)
                    0.0594    0.0002    6.7358 ^ gpio_control_in_2[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    7.3099 ^ gpio_control_in_2[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[8]/net50 (net)
                    0.1183    0.0001    7.3101 ^ gpio_control_in_2[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3101   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0002    6.2441 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    6.3825 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0505    0.0004    6.3830 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0784    0.1608    6.5438 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0598                                 gpio_clock_2[9] (net)
                    0.0802    0.0098    6.5535 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1451    6.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.6991 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.8410 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.8422 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.9422   clock uncertainty
                             -0.4945    6.4477   clock reconvergence pessimism
                             -0.0488    6.3989   library hold time
                                        6.3989   data required time
-------------------------------------------------------------------------------------
                                        6.3989   data required time
                                       -7.3101   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   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
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0198    0.0198 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1346    0.1544 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0022    0.1567 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2559    0.4126 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0217    0.4343 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2341    0.6684 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0180    0.6864 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.1993    0.8856 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0207    0.9063 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1638    1.0701 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0148    1.0850 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1633    1.2483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0405    1.2888 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1515    1.4403 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0134    1.4537 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2083    1.6619 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0042    1.6661 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1438    1.8099 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0035    1.8134 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1274    1.9409 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    1.9410 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.0694 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.0698 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1472    2.2170 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0081    2.2250 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1331    2.3581 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.3583 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.4867 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.4871 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1468    2.6339 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0079    2.6418 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1329    2.7746 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.7748 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    2.9032 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.9036 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1486    3.0522 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0085    3.0607 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    3.1946 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.1948 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.3232 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.3236 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1525    3.4760 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0102    3.4862 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1367    3.6230 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.6231 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    3.7515 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.7519 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1500    3.9019 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0093    3.9112 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1351    4.0463 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.0465 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    4.1749 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.1753 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1643    4.3395 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0336    4.3732 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1530    4.5262 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.5263 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1285    4.6549 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.6552 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1485    4.8037 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0086    4.8123 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1339    4.9462 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.9464 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.0748 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0752 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1501    5.2253 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0095    5.2347 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1352    5.3699 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3701 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1284    5.4985 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4989 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1494    5.6483 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0094    5.6577 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1349    5.7926 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    5.7931 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1316    5.9246 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0012    5.9258 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0594    0.3879    6.3137 ^ gpio_control_in_2[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0078                                 gpio_control_in_2[9]/shift_register[2] (net)
                    0.0594    0.0002    6.3140 ^ gpio_control_in_2[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1183    0.5742    6.8881 ^ gpio_control_in_2[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0103                                 gpio_control_in_2[9]/net50 (net)
                    0.1183    0.0001    6.8882 ^ gpio_control_in_2[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8882   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1351    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1117                                 gpio_clock_1_shifted[0] (net)
                    0.1402    0.0214    0.0214 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0577    0.1451    0.1665 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0236                                 soc/net211 (net)
                    0.0579    0.0024    0.1689 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2679    0.2759    0.4448 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.0965                                 soc/net4196 (net)
                    0.2708    0.0234    0.4681 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1743    0.2523    0.7205 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0855                                 soc/net4195 (net)
                    0.1775    0.0194    0.7399 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1567    0.2148    0.9547 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.0937                                 soc/net4194 (net)
                    0.1614    0.0223    0.9769 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0983    0.1766    1.1535 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0769                                 soc/net4193 (net)
                    0.1023    0.0160    1.1695 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1417    0.1760    1.3455 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1189                                 soc/net4192 (net)
                    0.1637    0.0437    1.3892 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0776    0.1633    1.5525 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0582                                 soc/net4191 (net)
                    0.0819    0.0145    1.5669 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1791    0.2245    1.7914 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0362                                 soc/net689 (net)
                    0.1792    0.0045    1.7959 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0596    0.1551    1.9510 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0392                                 gpio_clock_2_shifted[18] (net)
                    0.0599    0.0038    1.9548 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1373    2.0921 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.0923 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.2307 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.2311 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0745    0.1586    2.3897 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0561                                 gpio_clock_2[18] (net)
                    0.0761    0.0087    2.3984 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1435    2.5419 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.5421 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    2.6805 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0505    0.0004    2.6809 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0738    0.1582    2.8391 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0554                                 gpio_clock_2[17] (net)
                    0.0753    0.0085    2.8476 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1432    2.9908 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0433    0.0002    2.9910 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.1294 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.1298 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0767    0.1602    3.2901 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[16] (net)
                    0.0783    0.0091    3.2992 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    3.4435 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.4437 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    3.5821 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0505    0.0004    3.5825 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0840    0.1643    3.7469 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0655                                 gpio_clock_2[15] (net)
                    0.0862    0.0110    3.7579 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1474    3.9053 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0433    0.0002    3.9054 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.0439 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.0443 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0797    0.1617    4.2060 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0611                                 gpio_clock_2[14] (net)
                    0.0816    0.0100    4.2160 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1456    4.3616 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0433    0.0002    4.3618 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    4.5002 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0505    0.0004    4.5006 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1156    0.1771    4.6777 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0993                                 gpio_clock_2[13] (net)
                    0.1344    0.0363    4.7139 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0436    0.1649    4.8789 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0436    0.0002    4.8790 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1385    5.0176 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.0180 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0766    0.1600    5.1780 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0584                                 gpio_clock_2[12] (net)
                    0.0783    0.0093    5.1873 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1444    5.3317 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.3318 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.4702 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.4707 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0799    0.1618    5.6324 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0614                                 gpio_clock_2[11] (net)
                    0.0819    0.0102    5.6426 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1457    5.7884 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0433    0.0002    5.7886 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0505    0.1384    5.9270 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0294                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0505    0.0004    5.9274 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0790    0.1610    6.0884 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0605                                 gpio_clock_2[10] (net)
                    0.0811    0.0101    6.0986 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0433    0.1454    6.2440 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0216                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0433    0.0005    6.2445 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0545    0.1418    6.3863 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0341                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0546    0.0013    6.3875 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4875   clock uncertainty
                             -0.4617    6.0259   clock reconvergence pessimism
                             -0.0488    5.9771   library hold time
                                        5.9771   data required time
-------------------------------------------------------------------------------------
                                        5.9771   data required time
                                       -6.8882   data arrival time
-------------------------------------------------------------------------------------
                                        0.9112   slack (MET)